[Keymap] Update personal keymaps, add Corne keymap, and update non-kc LAYOUT for Iris (#12273)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

12 files changed, 593 insertions, 129 deletions

diff --git a/keyboards/crkbd/keymaps/davidrambo/config.h b/keyboards/crkbd/keymaps/davidrambo/config.h
new file mode 100644
index 0000000000..25f5f3b22f
--- /dev/null
+++ b/keyboards/crkbd/keymaps/davidrambo/config.h
@@ -0,0 +1,84 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+//#define USE_MATRIX_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#define RGBLIGHT_SPLIT
+
+//#define SSD1306OLED
+
+#define TAPPING_TERM 200
+#define PERMISSIVE_HOLD
+
+#ifdef RGB_MATRIX_ENABLE
+    #define RGB_MATRIX_STARTUP_HUE 231
+    #define RGB_MATRIX_KEYPRESSES // reacts to keypresses
+    #define RGB_MATRIX_TYPING_MEATMAP_DECREASE_DELAY_MS 50
+    // #   define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
+    // #   define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
+    #define RGB_DISABLE_WHEN_USB_SUSPENDED true // turn off effects when suspended
+    #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+    // #   define RGB_MATRIX_LED_PROCESS_LIMIT (DRIVER_LED_TOTAL + 4) / 5 // limits the number of LEDs to process in an animation per task run (increases keyboard responsiveness)
+    // #   define RGB_MATRIX_LED_FLUSH_LIMIT 16 // limits in milliseconds how frequently an animation will update the LEDs. 16 (16ms) is equivalent to limiting to 60fps (increases keyboard responsiveness)
+    #define RGB_MATRIX_MAXIMUM_BRIGHTNESS 100 // limits maximum brightness of LEDs to 150 out of 255. Higher may cause the controller to crash.
+    #define RGB_MATRIX_HUE_STEP 8
+    #define RGB_MATRIX_SAT_STEP 8
+    #define RGB_MATRIX_VAL_STEP 8
+    #define RGB_MATRIX_SPD_STEP 10
+
+    /* Disable the animations you don't want/need.  You will need to disable a good number of these    *
+     * because they take up a lot of space.  Disable until you can successfully compile your firmware. */
+     #define DISABLE_RGB_MATRIX_ALPHAS_MODS
+     #define DISABLE_RGB_MATRIX_GRADIENT_UP_DOWN
+     #define DISABLE_RGB_MATRIX_BREATHING
+     #define DISABLE_RGB_MATRIX_CYCLE_ALL
+     #define DISABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
+     #define DISABLE_RGB_MATRIX_CYCLE_UP_DOWN
+     #define DISABLE_RGB_MATRIX_CYCLE_OUT_IN
+     #define DISABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL
+     #define DISABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
+     #define DISABLE_RGB_MATRIX_DUAL_BEACON
+     #define DISABLE_RGB_MATRIX_RAINBOW_BEACON
+     #define DISABLE_RGB_MATRIX_RAINBOW_PINWHEELS
+     #define DISABLE_RGB_MATRIX_RAINDROPS
+     #define DISABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS
+    // #   define DISABLE_RGB_MATRIX_TYPING_HEATMAP
+     #define DISABLE_RGB_MATRIX_DIGITAL_RAIN
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_NEXUS
+     #define DISABLE_RGB_MATRIX_SOLID_REACTIVE_MULTINEXUS
+     #define DISABLE_RGB_MATRIX_SPLASH
+     #define DISABLE_RGB_MATRIX_MULTISPLASH
+     #define DISABLE_RGB_MATRIX_SOLID_SPLASH
+     #define DISABLE_RGB_MATRIX_SOLID_MULTISPLASH
+#endif
diff --git a/keyboards/crkbd/keymaps/davidrambo/keymap.c b/keyboards/crkbd/keymaps/davidrambo/keymap.c
new file mode 100644
index 0000000000..6e97795220
--- /dev/null
+++ b/keyboards/crkbd/keymaps/davidrambo/keymap.c
@@ -0,0 +1,126 @@
+/* Copyright 2021 David Rambo
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+//extern uint8_t is_master;
+
+
+enum custom_layers {
+    _COLEMAK,
+    _SYMBOL,
+    _NAVIGATION,
+    _FKEYS,
+};
+
+//keycode shorthands
+#define SYM  MO(1)
+#define NAV  LT(2, KC_ESC)
+#define FKEY MO(3)
+
+//aliases for clarity in layering
+#define SftEnt SFT_T(KC_ENT)   // Shift when held, Enter when tapped
+#define BSCTL  LCTL_T(KC_BSPC) // Ctrl when held, Backspace when tapped
+#define CTAB   LCTL(KC_TAB)
+#define ATAB   LALT(KC_TAB)
+
+//aliases for Navigation layer
+#define CBSPC LCTL(KC_BSPC)  // delete whole word
+#define C_CL   LCTL(KC_LEFT) // move cursor one word back
+#define C_CR   LCTL(KC_RGHT) // move cursor one word forward
+
+//internet browser tab shortcuts and window swapping
+#define CTLPGDN LCTL(KC_PGDN)
+#define CTLPGUP LCTL(KC_PGUP)
+
+#define G_GRV   LGUI(KC_GRV)
+#define SftEnt  SFT_T(KC_ENT)
+
+enum custom_keycodes {
+  PLACEHOLDER = SAFE_RANGE,
+  SET_RGB,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_COLEMAK] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      KC_TAB,    KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,                        KC_J,    KC_L,    KC_U,    KC_Y, KC_SCLN, KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      NAV   ,    KC_A,    KC_R,    KC_S,    KC_T,    KC_D,                        KC_H,    KC_N,    KC_E,    KC_I, KC_O   , KC_QUOT,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_LSFT,   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                        KC_K,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  SftEnt,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LALT, KC_LGUI,   BSCTL,   KC_SPC,   SYM ,   FKEY
+                                      //`--------------------------'  `--------------------------'
+
+  ),
+
+  [_SYMBOL] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      KC_LBRC,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                         KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_RBRC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      KC_BSLS, KC_EXLM, KC_AT  , KC_HASH, KC_DLR , KC_PERC,                      KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_EQL ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_HOME, KC_END,  _______, _______, _______,                       KC_GRV, KC_MINS, KC_PGUP, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          _______, _______, _______,    _______, _______, KC_PGDN
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [_NAVIGATION] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      _______, _______, _______, _______, _______, _______,                      CTAB ,   C_CL  ,   KC_UP,   C_CR  ,  KC_DEL, _______,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, _______, _______, _______, _______, _______,                     CTLPGUP, KC_LEFT , KC_DOWN, KC_RGHT, CTLPGDN, _______,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+        RESET, _______, _______, _______, _______, _______,                      ATAB   , CBSPC , KC_HOME, KC_END,    G_GRV , _______,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          _______, _______, _______,    _______, _______, KC_RALT
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [_FKEYS] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_F12,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                        KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, RGB_SAI, RGB_HUI, RGB_VAI, RGB_TOG, SET_RGB,                     _______, _______, _______, _______, _______,  _______,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, RGB_MOD, RGB_M_P, KC_VOLD, KC_VOLU, KC_MPLY,                     _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          _______, _______, _______,     _______, _______, _______
+                                      //`--------------------------'  `--------------------------'
+  )
+};
+
+void keyboard_post_init_user(void) {
+//    rgb_matrix_sethsv(191, 43, 81);
+    rgblight_mode_noeeprom(RGB_MATRIX_TYPING_HEATMAP);
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+
+    switch (keycode) {
+        
+        case SET_RGB:
+            if (record->event.pressed) {
+                rgb_matrix_sethsv_noeeprom(18, 86, 95);
+            }
+            return false;
+            break;
+
+    }
+    return true;
+}
diff --git a/keyboards/crkbd/keymaps/davidrambo/readme.md b/keyboards/crkbd/keymaps/davidrambo/readme.md
new file mode 100644
index 0000000000..e8ce162b64
--- /dev/null
+++ b/keyboards/crkbd/keymaps/davidrambo/readme.md
@@ -0,0 +1 @@
+This is my Corne keymap, which uses Colemak and shortcuts for Linux and Windows.
diff --git a/keyboards/crkbd/keymaps/davidrambo/rules.mk b/keyboards/crkbd/keymaps/davidrambo/rules.mk
new file mode 100644
index 0000000000..782b689f42
--- /dev/null
+++ b/keyboards/crkbd/keymaps/davidrambo/rules.mk
@@ -0,0 +1,3 @@
+RGBLIGHT_ENABLE = no
+RGB_MATRIX_ENABLE = yes
+BOOTLOADER = atmel-dfu
diff --git a/keyboards/gh60/satan/keymaps/bri/keymap.c b/keyboards/gh60/satan/keymaps/bri/keymap.c
index 1f9430a9f1..2f742411d6 100644
--- a/keyboards/gh60/satan/keymaps/bri/keymap.c
+++ b/keyboards/gh60/satan/keymaps/bri/keymap.c
@@ -5,8 +5,8 @@
 #define _FL 1
 #define _NAV 2
 
-#define A_LEFT  LALT(KC_LEFT)
-#define A_RGHT  LALT(KC_RGHT)
+#define ALEFT  LALT(KC_LEFT)
+#define ARGHT  LALT(KC_RGHT)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   /* Keymap _BL: (Base Layer) Default Layer
@@ -59,7 +59,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     
 [_NAV] = LAYOUT_60_ansi(
     _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______, \
-    _______,_______,_______,_______,_______,_______,_______,A_LEFT , KC_UP ,A_RGHT ,_______,_______,_______,_______, \
+    _______,_______,_______,_______,_______,_______,_______,ALEFT  , KC_UP ,ARGHT  ,_______,_______,_______,_______, \
     _______,_______,_______,_______,_______,_______,_______,KC_LEFT,KC_DOWN,KC_RGHT,_______,_______,        _______, \
     _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______, \
     _______,_______,_______,              _______,                        _______,_______,_______,_______),
diff --git a/keyboards/keebio/iris/keymaps/davidrambo/keymap.c b/keyboards/keebio/iris/keymaps/davidrambo/keymap.c
index aa757508a4..b36abd4c56 100644
--- a/keyboards/keebio/iris/keymaps/davidrambo/keymap.c
+++ b/keyboards/keebio/iris/keymaps/davidrambo/keymap.c
@@ -1,35 +1,30 @@
 #include QMK_KEYBOARD_H
 
-extern keymap_config_t keymap_config;
-
 //keycode shorthands
-#define KC____  KC_TRNS // three underscores "___" for transparent
-#define KC_SYM  MO(3)
-#define KC_MAC  TO(0)
-#define KC_PC   TO(1)
-#define KC_GM   TO(2)
-#define KC_NAVMAC LT(4, KC_TAB)
-#define KC_NAVPC  LT(5, KC_TAB)
+#define MACNAV LT(4, KC_TAB)
+#define PCNAV  LT(5, KC_TAB)
 
 //text editor shortcuts for NAV and NAVPC
-#define KC_AL   LALT(KC_LEFT)
-#define KC_AR   LALT(KC_RGHT)
-#define KC_CL   LCTL(KC_LEFT)
-#define KC_CR   LCTL(KC_RGHT)
-#define KC_ABSPC LALT(KC_BSPC)
-#define KC_CBSPC LCTL(KC_BSPC)
+#define ALEFT   LALT(KC_LEFT)
+#define ARGHT   LALT(KC_RGHT)
+#define CLEFT   LCTL(KC_LEFT)
+#define CRGHT   LCTL(KC_RGHT)
+#define ABSPC LALT(KC_BSPC)
+#define CBSPC LCTL(KC_BSPC)
 
 //internet browser tab shortcuts and window swapping for Mac and Windows
-#define KC_GSL  LGUI(S(KC_LEFT))
-#define KC_GSR  LGUI(S(KC_RGHT))
-#define KC_CPGD LCTL(KC_PGDN)
-#define KC_CPGU LCTL(KC_PGUP)
+#define GSL  LGUI(S(KC_LEFT))
+#define GSR  LGUI(S(KC_RGHT))
+#define CTLPGDN LCTL(KC_PGDN)
+#define CTLPGUP LCTL(KC_PGUP)
+
+#define CMBS  GUI_T(KC_BSPC)
+#define CTBS  CTL_T(KC_BSPC)
+#define C_TAB LCTL(KC_TAB)
+#define G_TAB LGUI(KC_TAB)
+#define A_TAB LALT(KC_TAB)
 
-#define KC_CMBS  GUI_T(KC_BSPC)
-#define KC_CTBS  CTL_T(KC_BSPC)
-#define KC_C_TAB LCTL(KC_TAB)
-#define KC_G_TAB LGUI(KC_TAB)
-#define KC_A_TAB LALT(KC_TAB)
+#define SFLK TD(SFT_LCK)     // alias for tapdance
 
 //layer shorthands
 #define _COLEMAK 0
@@ -39,101 +34,98 @@ extern keymap_config_t keymap_config;
 #define _NAVMAC 4
 #define _NAVPC 5
 
-enum {
-//	SFT_LCK //tapdance declarations
+enum custom_keycodes {
+    SFT_LCK, //tapdance declarations
     COLEMAK = 0,
     PC,
     GAME,
     SYMBOL,
     NAV, //Navigation layer for Mac Colemak
     NAVPC, //Navigation layer for PC Colemak
-    SFT_LCK //tapdance declaration
 };
 
-#define KC_SFLK TD(SFT_LCK)     // alias for tapdance
-
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 	[_COLEMAK] = LAYOUT(
-  //,----+----+----+----+----+----.              ,----+----+----+----+----+----.
-     KC_ESC , KC_1  , KC_2  , KC_3  , KC_4  , KC_5  ,                KC_6  , KC_7  , KC_8  , KC_9  , KC_0  ,KC_MINS,
-  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
-     KC_GRV , KC_Q  , KC_W  , KC_F  , KC_P  , KC_G  ,                KC_J  , KC_L  , KC_U  , KC_Y  ,KC_SCLN,KC_BSPC,
-  //|----+----+----+----+----+----|              |----+----+----+----+----+----|
-   KC_NAVMAC, KC_A  , KC_R  , KC_S  , KC_T  , KC_D  ,                KC_H  , KC_N  , KC_E  , KC_I  , KC_O  ,KC_QUOT,
-  //|----+----+----+----+----+----+----.    ,----|----+----+----+----+----+----|
-     KC_SFLK, KC_Z  , KC_X  , KC_C  , KC_V  , KC_B  , KC_PC ,     KC_ENT , KC_K  , KC_M  ,KC_COMM, KC_DOT,KC_SLSH,KC_RSFT,
-  //`----+----+----+--+-+----+----+----/    \----+----+----+----+----+----+----'
-                       KC_LCTL,KC_LGUI,KC_CMBS,         KC_SPC, KC_SYM, KC_LALT
-  //                  `----+----+----'        `----+----+----'
+  //,------+------+------+------+------+------.                    ,------+------+------+------+------+------.
+     KC_ESC, KC_1 , KC_2 , KC_3 , KC_4, KC_5,                       KC_6  , KC_7 , KC_8 , KC_9 , KC_0  , KC_MINS,
+  //|------+------+------+------+------+------|                    |------+------+------+------+------+------|
+     KC_GRV, KC_Q , KC_W , KC_F , KC_P, KC_G,                       KC_J  , KC_L , KC_U , KC_Y , KC_SCLN,KC_BSPC,
+  //|------+------+------+------+------+------|                    |------+------+------+------+------+------|
+     MACNAV, KC_A , KC_R , KC_S , KC_T, KC_D,                       KC_H  , KC_N , KC_E , KC_I , KC_O, KC_QUOT,
+  //|------+------+------+------+------+------+------.      ,------|------+------+------+------+------+------|
+     KC_LSFT,KC_Z , KC_X , KC_C , KC_V, KC_B , TO(1),        KC_ENT, KC_K, KC_M , KC_COMM,KC_DOT,KC_SLSH,KC_RSFT,
+  //`------+------+------+------+------+----+------/         \-----+------+------+------+------+------+------'
+                              KC_LCTL, KC_LALT, CMBS,         KC_SPC, MO(3), KC_RALT
+  //                          `------+------+------'           `------+------+------'
   ),
 
     [_PC] = LAYOUT(
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,          KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    _______, _______, _______, _______, _______, _______,                 _______, _______, _______, _______, _______, _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,          KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    _______, _______, _______, _______, _______, _______,                 _______, _______, _______, _______, _______, _______,
         
-    KC_NAVPC,KC____ , KC____ , KC____ , KC____ , KC____ ,          KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    PCNAV  , _______, _______, _______, _______, _______,                 _______, _______, _______, _______, _______, _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ , KC_GM, KC____, KC____ , KC____ , KC____ , KC____ , KC____ , KC____ , 
+    _______, _______, _______, _______, _______, _______, TO(2),    _______, _______, _______, _______, _______, _______, _______, 
         
-                      KC_LGUI , KC_LCTL , KC_CTBS ,    KC____ , KC____ , KC____ 
+                                    KC_LALT, KC_LGUI, CTBS,            _______, _______, _______
     ),
    
     [_GAME] = LAYOUT(
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,          KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
-        
-     KC_B  ,  KC_T  ,  KC_Q  ,  KC_W  ,  KC_E  ,  KC_R  ,          KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    _______, _______, _______, _______, _______, _______,            _______, _______, _______, _______, _______, _______,
+       
+    KC_B   , KC_T   , KC_Q   , KC_W   , KC_E   , KC_R   ,                _______, _______, _______, _______, _______, _______,
         
-    KC_TAB , KC_LSFT,  KC_A  ,  KC_S  ,  KC_D  ,  KC_F  ,          KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    KC_TAB , KC_LSFT, KC_A   , KC_S   , KC_D   , KC_F   ,                _______, _______, _______, _______, _______, _______,
         
-    KC_LALT, KC_LCTL,  KC_Z  ,  KC_X  ,  KC_C  ,  KC_V  ,  KC_M,   KC_P , KC____, KC____ , KC____ , KC____ , KC____ , KC____ , 
+    KC_LALT, KC_LCTL, KC_Z   , KC_X   , KC_C   , KC_V   , KC_M,   KC_P , _______, _______, _______, _______, _______, _______, 
         
-                          KC_G   ,  KC_I  , KC_SPC,    KC_BSPC, KC_MAC, KC____ 
+                                   KC_G, KC_I, KC_SPC,                KC_BSPC, TO(0), _______
     ), 
     
     [_SYMBOL] = LAYOUT(
     
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,         KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    KC_F12 , KC_F1  , KC_F2 , KC_F3  , KC_F4  , KC_F5,                      KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11,
     
-    KC_LBRC,  KC_1  ,  KC_2  ,  KC_3  ,  KC_4  ,  KC_5  ,          KC_6  ,  KC_7  ,  KC_8  ,  KC_9  ,  KC_0  , KC_RBRC,
+    KC_LBRC, KC_1   , KC_2  , KC_3   , KC_4   , KC_5,                       KC_6   , KC_7   , KC_8   , KC_9   , KC_0   , KC_RBRC,
         
-    KC_BSLS, KC_EXLM, KC_AT  , KC_HASH, KC_DLR , KC_PERC,         KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_EQL ,
+    KC_BSLS, KC_EXLM, KC_AT , KC_HASH, KC_DLR , KC_PERC,                    KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_EQL,
         
-    KC____ , KC_HOME, KC_END , KC_VOLD, KC_VOLU, KC_MPLY,KC____,  KC____,KC____, KC_MINS, KC____ , KC____ , KC____ , KC____ , 
+    _______, KC_HOME, KC_END, KC_VOLD, KC_VOLU, KC_MPLY, _______,   _______, _______, KC_MINS, _______, _______, _______, _______, 
         
-                        KC____ , KC____ , KC____,      KC____, KC____ , KC____ 
+                           _______, _______, _______,                    _______, _______, _______
     ),
    
     [_NAVMAC] = LAYOUT(
     
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,         KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    RESET  , _______, _______, _______, _______, _______,                    _______, _______, _______, _______, _______, _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,         KC_C_TAB, KC_AL ,  KC_UP ,  KC_AR , KC_DEL , KC____ ,
+    _______, _______, _______, _______, _______, _______,                    C_TAB,   ALEFT  ,  KC_UP , ARGHT  , KC_DEL , _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,         KC_GSL , KC_LEFT, KC_DOWN, KC_RGHT, KC_GSR , KC____ ,
+    _______, _______, _______, _______, _______, _______,                    GSL ,    KC_LEFT, KC_DOWN, KC_RGHT, GSR    , _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,KC____,  KC____,KC_G_TAB,KC_ABSPC, KC____ , KC____ , KC____ , KC____ , 
+    _______, _______, _______, _______, _______, _______, _______,  _______, G_TAB,   ABSPC  , _______, _______, _______, _______, 
         
-                        KC____ , KC____ , KC____ ,       KC____ , KC____ , KC____ 
+                                   _______, _______, _______,         _______, _______, _______
     ),
     
     [_NAVPC] = LAYOUT(
     
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,         KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,
+    RESET , _______, _______, _______, _______, _______,                    _______, _______, _______, _______, _______, _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,         KC_C_TAB, KC_CL ,  KC_UP ,  KC_CR , KC_DEL , KC____ ,
+    _______, _______, _______, _______, _______, _______,                   C_TAB  , CLEFT  , KC_UP  , CRGHT  , KC_DEL , _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,         KC_CPGU, KC_LEFT, KC_DOWN, KC_RGHT, KC_CPGD, KC____ ,
+    _______, _______, _______, _______, _______, _______,                   CTLPGUP, KC_LEFT, KC_DOWN, KC_RGHT, CTLPGDN, _______,
         
-    KC____ , KC____ , KC____ , KC____ , KC____ , KC____ ,KC____,  KC____,KC_A_TAB,KC_CBSPC, KC____ , KC____ , KC____ , KC____ , 
+    _______, _______, _______, _______, _______, _______,_______,  _______, A_TAB  , CBSPC, _______, _______, _______, _______, 
         
-                        KC____ , KC____ , KC____ ,       KC____ , KC____ , KC____ 
+                              _______, _______, _______,                _______, _______, _______
     ),
    
 };
 
-// Shift vs. capslock function. From bbaserdem's Planck keymap.
+// Shift vs. capslock function. From bbaserdem's Planck keymap (since deprecated).
 void caps_tap (qk_tap_dance_state_t *state, void *user_data) {
     if (state->count == 1) {
         register_code (KC_LSFT);
diff --git a/keyboards/planck/keymaps/davidrambo/keymap.c b/keyboards/planck/keymaps/davidrambo/keymap.c
index b827911944..fa524180fb 100644
--- a/keyboards/planck/keymaps/davidrambo/keymap.c
+++ b/keyboards/planck/keymaps/davidrambo/keymap.c
@@ -1,19 +1,38 @@
+/* Copyright 2021 David Rambo
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include QMK_KEYBOARD_H
 
 #define A_BSPC  LALT(KC_BSPC)
 #define A_LEFT  LALT(KC_LEFT)
 #define A_RGHT  LALT(KC_RGHT)
 #define C_TAB   LCTL(KC_TAB)
-#define GSL     LGUI(S(KC_LEFT))
-#define GSR     LGUI(S(KC_RGHT))
+#define CTLPGUP LCTL(KC_PGUP) // back one tab in Brave
+#define CTLPGDN LCTL(KC_PGDN) // forward one tab in Brave
 #define G_TAB   LGUI(KC_TAB)
 #define G_GRV   LGUI(KC_GRV)
 #define SftEnt  SFT_T(KC_ENT)
 #define NAV     LT(2, KC_TAB)
+#define RECT    LCA_T(KC_DEL) // Ctrl+Alt is the basis for Rectangle WM shortcuts
 
-#define _COLEMAK 0
-#define _SYMBOL 1
-#define _NAVIGATION 2
+enum custom_layers {
+    _COLEMAK,
+    _SYMBOL,
+    _NAVIGATION,
+}
 
 //tapdance declarations
 enum {
@@ -40,7 +59,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   KC_GESC, KC_Q   , KC_W   , KC_F   , KC_P   , KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
   NAV    , KC_A   , KC_R   , KC_S   , KC_T   , KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT,
   SftLck , KC_Z   , KC_X   , KC_C   , KC_V   , KC_B,    KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, SftEnt ,
-  KC_DEL , KC_LGUI, KC_LCTL, KC_LALT, KC_LGUI, KC_SPC,  KC_SPC,  MO(1),   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+  RECT   , KC_LGUI, KC_LCTL, KC_LALT, KC_LGUI, KC_SPC,  KC_SPC,  MO(1),   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
   ),
 
 /* Symbol
@@ -49,7 +68,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * |------+------+------+------+------+-------------+------+------+------+------+------|
  * |  \|  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |  =+  |
  * |------+------+------+------+------+------|------+------+------+------+------+------|
- * |      | Home | End  | ScUp | ScDn | BRMD | BRMU |  -_  |Pg Up |      |   /  |      |
+ * |      | Home | End  |      |      | BRMD | BRMU |  -_  |Pg Up |      |   /  |      |
  * |------+------+------+------+------+------+------+------+------+------+------+------|
  * |  `~  |      |      |      |Alt(Bk)|            |      |Pg Dn | Vol- | Vol+ |      |
  * `-----------------------------------------------------------------------------------'
@@ -58,15 +77,15 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   KC_LBRC, KC_1   , KC_2   , KC_3   , KC_4   , KC_5   , KC_6   , KC_7   , KC_8   , KC_9   , KC_0   , KC_RBRC,
   KC_BSLS, KC_EXLM, KC_AT  , KC_HASH, KC_DLR , KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_EQL ,
   _______, KC_HOME, KC_END , _______, _______, KC_BRMD, KC_BRMU, KC_MINS, KC_PGUP, _______, _______, _______,
-  KC_GRV,  _______, _______, _______, A_BSPC , _______, _______, _______, KC_PGDN, KC_VOLD, KC_VOLU, KC_MUTE
+  _______, KC_GRV , _______, _______, _______ , _______, _______, _______, KC_PGDN, KC_VOLD, KC_VOLU, KC_MUTE
   ),
 
 /* Navigation*/
 
 [_NAVIGATION] = LAYOUT_planck_grid(
     _______, _______, _______, _______, _______, _______, C_TAB  , A_LEFT,  KC_UP,   A_RGHT , KC_DEL , _______,
-    _______, _______, _______, _______, _______, _______, GSL    , KC_LEFT, KC_DOWN, KC_RGHT, GSR    , _______,
-    _______, _______, _______, _______, _______, _______, G_TAB  , KC_HOME, _______, KC_END,  G_GRV  , _______,
+    _______, _______, _______, _______, _______, _______, CTLPGUP, KC_LEFT, KC_DOWN, KC_RGHT, CTLPGDN, _______,
+    _______, _______, _______, _______, _______, _______, G_TAB  , A_BSPC , KC_HOME, KC_END,  G_GRV  , _______,
     RESET  , _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
 )
 };
diff --git a/keyboards/preonic/keymaps/davidrambo/config.h b/keyboards/preonic/keymaps/davidrambo/config.h
new file mode 100644
index 0000000000..c99ca8381c
--- /dev/null
+++ b/keyboards/preonic/keymaps/davidrambo/config.h
@@ -0,0 +1,20 @@
+/* Copyright 2021 David Rambo
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define TAPPING_TERM 200
+#define PERMISSIVE_HOLD
diff --git a/keyboards/preonic/keymaps/davidrambo/keymap.c b/keyboards/preonic/keymaps/davidrambo/keymap.c
new file mode 100755
index 0000000000..322089d917
--- /dev/null
+++ b/keyboards/preonic/keymaps/davidrambo/keymap.c
@@ -0,0 +1,179 @@
+/* Copyright 2021 David Rambo
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+//aliases for clarity in layering
+#define A_BSPC  LALT(KC_BSPC) // delete whole word in Mac
+#define C_BSPC  LCTL(KC_BSPC) // delete whole word in PC
+#define A_LEFT  LALT(KC_LEFT) // move cursor whole word back in Mac
+#define A_RGHT  LALT(KC_RGHT) // move cursor whole word forward in Mac
+#define C_RGHT  LCTL(KC_RGHT) // move cursor whole word back in PC
+#define C_LEFT  LCTL(KC_LEFT) // move cursor whole word forward in PC
+#define SftEnt  SFT_T(KC_ENT)
+#define BS_GUI  LGUI_T(KC_BSPC)
+#define BS_CTL  LCTL_T(KC_BSPC)
+#define RECT    LCA_T(KC_DEL) // Ctrl+Alt is the basis for Rectangle WM
+
+// internet browser tab shortcuts and window/application swapping for Mac and Win
+#define GSL     LGUI(S(KC_LEFT)) // back one tab in Safari
+#define GSR     LGUI(S(KC_RGHT)) // forward one tab in Safari
+#define CTLPGUP LCTL(KC_PGUP)   // back one tab on PC
+#define CTLPGDN LCTL(KC_PGDN)   // forward one tab on PC
+#define G_TAB   LGUI(KC_TAB)    // Mac: switch applications
+#define G_GRV   LGUI(KC_GRV)    // Mac: switch between windows within an application
+#define A_TAB   LALT(KC_TAB)
+#define C_TAB   LCTL(KC_TAB)
+
+// navigKC_ation layers for both Mac OS X and Windows
+#define NAVMAC  LT(5, KC_ESC)
+#define NAVPC   LT(6, KC_ESC)
+#define NAVQUD  LT(7, KC_ESC)
+
+enum custom_layers {
+    _COLEMAK,
+    _PC, 
+    _QUD,
+    _GAME,
+    _SYMBOL,
+    _NAVMAC,
+    _NAVPC,
+    _NAVQUD,
+}
+
+//tapdance declarations
+enum {
+  SFT_LCK
+};
+
+#define SftLck TD(SFT_LCK) /* alias for tapdance */
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Colemak
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | ESC` |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |SftLck|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |  /?  |SftEnt|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Del  |PrnSc | GUI  | Alt  | Ctrl |BsGui | Space|Symbol| Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+*/
+
+[_COLEMAK] = LAYOUT_preonic_grid(
+  KC_GRV , KC_1,    KC_2,    KC_3,    KC_4,    KC_5  , KC_6,   KC_7,   KC_8,    KC_9,    KC_0,    TG(1)  ,
+  KC_TAB , KC_Q,    KC_W,    KC_F,    KC_P,    KC_G  , KC_J,   KC_L,   KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+  NAVMAC , KC_A,    KC_R,    KC_S,    KC_T,    KC_D  , KC_H,   KC_N,   KC_E,    KC_I,    KC_O,    KC_QUOT,
+  SftLck , KC_Z,    KC_X,    KC_C,    KC_V,    KC_B  , KC_K,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH, SftEnt ,
+  RECT   , KC_RCTL, KC_LGUI, KC_LCTL, KC_LALT, BS_GUI, KC_SPC, MO(4),  KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+  ),
+  
+[_PC] = LAYOUT_preonic_grid(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, TO(2)  ,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  NAVPC  , _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  KC_DEL , KC_PSCR, KC_LCTL, KC_LALT, KC_LGUI, BS_CTL , KC_SPC ,  MO(4) , _______, _______, _______, _______
+  ),
+  
+[_QUD] = LAYOUT_preonic_grid(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, TO(3)  ,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  NAVQUD , _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  KC_DEL , KC_PSCR, KC_LGUI, KC_LALT, KC_LCTL, NAVQUD , KC_SPC,  MO(4)  , _______, _______, _______, _______
+  ),
+
+[_GAME] = LAYOUT_preonic_grid(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, TO(0)  ,
+  KC_TAB , KC_T   , KC_Q   , KC_W   , KC_E   , KC_R   , KC_Y   , KC_U   , KC_I   , KC_O   , KC_P   , _______,
+  KC_TAB , KC_LSFT, KC_A   , KC_S   , KC_D   , KC_F   , KC_H   , KC_J   , KC_K   , KC_L   , KC_SCLN, _______,
+  KC_LALT, KC_LCTL, KC_Z   , KC_X   , KC_C   , KC_V   , KC_N   , KC_M   , _______, _______, _______, _______,
+  _______, _______, _______, KC_G   , KC_B   , KC_SPC , KC_I   , MO(4)  , _______, _______, _______, _______
+  ),
+
+/* Symbol
+ * ,-----------------------------------------------------------------------------------.
+ * |   [  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |   ]  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |  \|  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |  =+  |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      | Home | End  |      | Play | BRMD | BRMU |  -_  |Pg Up |      |   /  |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |  `~  |      |      |      |      |      |      |      |Pg Dn | Vol- | Vol+ |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_SYMBOL] = LAYOUT_preonic_grid(
+  KC_F12 , KC_F1  , KC_F2  , KC_F3  , KC_F4  , KC_F5  , KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11 ,
+  KC_LBRC, KC_1   , KC_2   , KC_3   , KC_4   , KC_5   , KC_6   , KC_7   , KC_8   , KC_9   , KC_0   , KC_RBRC,
+  KC_BSLS, KC_EXLM, KC_AT  , KC_HASH, KC_DLR , KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_EQL ,
+  _______, KC_HOME, KC_END , KC_MNXT, KC_MPLY, KC_WH_L, KC_WH_R, KC_MINS, KC_PGUP, KC_WH_D, KC_WH_U, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, KC_PGDN, KC_VOLD, KC_VOLU, KC_MUTE 
+  ),
+
+/* Navigation*/
+
+[_NAVMAC] = LAYOUT_preonic_grid(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, C_TAB  , A_LEFT , KC_UP  , A_RGHT , KC_DEL , _______,
+  _______, _______, _______, _______, _______, _______,S(C_TAB), KC_LEFT, KC_DOWN, KC_RGHT, C_TAB  , _______,
+  _______, _______, _______, _______, _______, _______, G_TAB  , A_BSPC , KC_HOME, KC_END , G_GRV  , _______,
+  RESET  , _______, _______, _______, KC_RALT, _______, _______, _______, _______, _______, _______, _______
+),
+
+[_NAVPC] = LAYOUT_preonic_grid(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, C_TAB  , C_LEFT , KC_UP  , C_RGHT , KC_DEL , _______,
+    _______, _______, _______, _______, _______, _______, CTLPGUP, KC_LEFT, KC_DOWN, KC_RGHT, CTLPGDN, _______,
+    _______, _______, _______, _______, _______, _______, A_TAB  , C_BSPC , KC_HOME, KC_END , G_GRV  , _______,
+    RESET  , _______, _______, KC_RALT, _______, _______, _______, _______, _______, _______, _______, _______
+),
+  
+[_NAVQUD] = LAYOUT_preonic_grid(
+    _______, _______, _______, _______, _______, _______, _______, _______, KC_PSLS, KC_PAST, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, KC_P7  , KC_P8  , KC_P9  , _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, KC_P4  , KC_P2  , KC_P6  , _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, KC_P1  , KC_P5  , KC_P3  , _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, KC_PMNS, KC_PPLS, _______, _______
+)
+};
+
+// Shift vs capslock function. From bbaserdem's Planck keymap.
+void caps_tap (qk_tap_dance_state_t *state, void *user_data) {
+    if (state->count == 1) {
+        register_code (KC_LSFT);
+    } else if (state->count == 2) {
+        unregister_code (KC_LSFT);
+        register_code (KC_CAPS);
+    }
+}
+void caps_tap_end (qk_tap_dance_state_t *state, void *user_data) {
+    if (state->count == 1) {
+        unregister_code (KC_LSFT);
+    } else {
+        unregister_code (KC_CAPS);
+    }
+}
+
+//Tap Dance Definitions
+qk_tap_dance_action_t tap_dance_actions[] = {
+  //Tap once for Shift, twice for Caps Lock
+  [SFT_LCK] = ACTION_TAP_DANCE_FN_ADVANCED( caps_tap, NULL, caps_tap_end )
+};
diff --git a/keyboards/preonic/keymaps/davidrambo/rules.mk b/keyboards/preonic/keymaps/davidrambo/rules.mk
new file mode 100644
index 0000000000..6f0d3dc0bb
--- /dev/null
+++ b/keyboards/preonic/keymaps/davidrambo/rules.mk
@@ -0,0 +1,3 @@
+TAP_DANCE_ENABLE = yes
+AUDIO_ENABLE = no
+
diff --git a/keyboards/xd75/keymaps/davidrambo/keymap.c b/keyboards/xd75/keymaps/davidrambo/keymap.c
index 7be197a81c..f380ebdb11 100644
--- a/keyboards/xd75/keymaps/davidrambo/keymap.c
+++ b/keyboards/xd75/keymaps/davidrambo/keymap.c
@@ -1,37 +1,57 @@
+/* Copyright 2021 David Rambo
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include QMK_KEYBOARD_H
 
 //aliases for clarity in layering
-#define A_BSPC  LALT(KC_BSPC) // delete whole word in Mac
-#define C_BSPC  LCTL(KC_BSPC) // delete whole word in PC
-#define A_LEFT  LALT(KC_LEFT)
-#define A_RGHT  LALT(KC_RGHT)
-#define C_RGHT  LCTL(KC_RGHT)
-#define C_LEFT  LCTL(KC_LEFT)
-#define SftEnt  SFT_T(KC_ENT)
-#define BS_GUI  LGUI_T(KC_BSPC)
-#define BS_CTL  LCTL_T(KC_BSPC)
+#define ABSPC  LALT(KC_BSPC) // delete whole word in Mac
+#define CBSPC  LCTL(KC_BSPC) // delete whole word in PC
+#define ALEFT  LALT(KC_LEFT)
+#define ARGHT  LALT(KC_RGHT)
+#define CRGHT  LCTL(KC_RGHT)
+#define CLEFT  LCTL(KC_LEFT)
+#define SftEnt SFT_T(KC_ENT)
+#define BSGUI  LGUI_T(KC_BSPC)
+#define BSCTL  LCTL_T(KC_BSPC)
 
 // internet browser tab shortcuts and window/application swapping for Mac and Win
 #define GSL     LGUI(S(KC_LEFT)) // back one tab in Safari
 #define GSR     LGUI(S(KC_RGHT)) // forward one tab in Safari
-#define CTLPGDN LCTL(KC_PGDN)   // back one tab on Windows
-#define CTLPGUP LCTL(KC_PGUP)   // forward one tab on Windows
-#define G_TAB   LGUI(KC_TAB)    // Mac: switch applications
-#define G_GRV   LGUI(KC_GRV)    // Mac: switch between windows within an application
-#define A_TAB   LALT(KC_TAB)
-#define C_TAB   LCTL(KC_TAB)
-
-// navigation layers for both Mac OS X and Windows
-#define NAV     LT(4, KC_TAB)
-#define NAVPC   LT(5, KC_TAB)
-
-// Layer shorthand
-#define _COLEMAK 0
-#define _PC 1
-#define _GAME 2     // Gaming layer
-#define _SYMBOL 3   // Function keys, numbers, symbols, Backlighting
-#define _NAV 4   // Navigation Layer on Mac
-#define _NAVPC 5 // Navigation Layer on Win
+#define CTLPGDN LCTL(KC_PGDN)   // back one tab on PC
+#define CTLPGUP LCTL(KC_PGUP)   // forward one tab on PC
+#define GTAB    LGUI(KC_TAB)    // Mac: switch applications
+#define GGRV    LGUI(KC_GRV)    // Mac: switch between windows within an application
+#define ATAB    LALT(KC_TAB)
+#define CTAB    LCTL(KC_TAB)
+
+// toggles for navigation layers for Mac, PC, and Roguelike Numpad
+#define NAV     LT(5, KC_ESC)
+#define NAVPC   LT(6, KC_ESC)
+#define NAVQUD  MO(7)
+
+enum custom_layer {
+    _COLEMAK,
+    _PC,
+    _GAME,     // Gaming layer
+    _QUD,3     // Roguelike layer
+    _SYMBOL,   // Function keys, numbers, symbols, Backlighting
+    _NAV,      // Navigation Layer on Mac
+    _NAVPC,    // Navigation Layer on Win
+    _NAVQUD,   // Numpad for Roguelike 8-directional movement
+}
 
 // tapdance declarations
 enum {
@@ -58,29 +78,37 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  */
 
  [_COLEMAK] = LAYOUT_ortho_5x15( /* COLEMAK */
-   KC_GRV , KC_1,    KC_2,    KC_3,    KC_4,    KC_5,   KC_MINS, TG(1)  , KC_EQL,  KC_6,   KC_7,   KC_8,    KC_9,    KC_0,    KC_BSPC,
-   KC_GESC, KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,   KC_LBRC, KC_BSLS, KC_RBRC, KC_J,   KC_L,   KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
-   NAV    , KC_A,    KC_R,    KC_S,    KC_T,    KC_D,   KC_PGUP, KC_ESC , KC_ENT , KC_H,   KC_N,   KC_E,    KC_I,    KC_O,    KC_QUOT,
-   SftLck , KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,   KC_PGDN, KC_UP  , KC_ENT , KC_K,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH, SftEnt ,
-   KC_DEL , KC_LGUI, KC_LCTL, KC_LALT, KC_LGUI, BS_GUI, KC_LEFT, KC_DOWN, KC_RGHT, KC_SPC, MO(3) , KC_RGUI, KC_RALT, KC_RCTL, BL_STEP
+   KC_GRV , KC_1,    KC_2,    KC_3,    KC_4,    KC_5,   KC_MINS, TO(1)  , KC_EQL,  KC_6,   KC_7,   KC_8,    KC_9,    KC_0,    KC_BSPC,
+   KC_TAB , KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,   KC_LBRC, KC_BSLS, KC_RBRC, KC_J,   KC_L,   KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+   NAV    , KC_A,    KC_R,    KC_S,    KC_T,    KC_D,   KC_PGUP, KC_MPLY, GGRV   , KC_H,   KC_N,   KC_E,    KC_I,    KC_O,    KC_QUOT,
+   SftLck , KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,   KC_PGDN, KC_UP  , GTAB   , KC_K,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH, SftEnt,
+   KC_DEL , KC_LGUI, KC_LCTL, KC_LALT, KC_LCTL, BSGUI,  KC_LEFT, KC_DOWN, KC_RGHT, KC_SPC, MO(4) , KC_RGUI, KC_RALT, KC_RCTL, BL_STEP
  ),
     
-// Windows Layer: essentially swaps Control and GUI
+// Linux/Windows Layer: essentially swaps Control and GUI
 
  [_PC] = LAYOUT_ortho_5x15( /* WINDOWS */
-   _______, _______, _______, _______, _______, _______, _______, TG(2)  , _______, _______, _______, _______, _______, _______, _______,
-   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
-   NAVPC  , _______, _______, _______, _______, _______, _______, KC_MPLY, _______, _______, _______, _______, _______, _______, _______,
+   _______, _______, _______, _______, _______, _______, _______, TO(2)  , _______, _______, _______, _______, _______, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
-   _______, KC_LCTL, KC_LGUI, _______, KC_LCTL, BS_CTL , _______, _______, _______, _______, _______, KC_RCTL, KC_RALT, KC_RGUI, _______
+   NAVPC  , _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, ATAB   , _______, _______, _______, _______, _______, _______,
+   _______, KC_PSCR, KC_LGUI, _______, KC_LGUI, BSCTL  , _______, _______, _______, _______, _______, KC_RCTL, _______, KC_RGUI, _______
  ),
 
  [_GAME] = LAYOUT_ortho_5x15( /* Gaming Layer */
-   _______, KC_1   , KC_2   , KC_3   , KC_4   , KC_5   , KC_F10 , KC_F11 , KC_F12 , _______, _______, _______, _______, _______, TO(0)  ,
+   _______, _______, _______, _______, _______, _______, _______, TO(0)  , _______, _______, _______, _______, _______, _______, TO(3)  ,
    KC_ESC , KC_T   , KC_Q   , KC_W   , KC_E   , KC_R   , KC_F7  , KC_F8  , KC_F9  , KC_Y   , KC_U   , KC_I   , KC_O   , KC_P   , _______,
    KC_TAB , KC_LSFT, KC_A   , KC_S   , KC_D   , KC_F   , KC_F4  , KC_F5  , KC_F6  , KC_H   , KC_J   , KC_K   , KC_L   , KC_SCLN, _______,
    KC_LALT, KC_LCTL, KC_Z   , KC_X   , KC_C   , KC_V   , KC_F1  , KC_F2  , KC_F3  , KC_N   , KC_M   , _______, _______, _______, KC_ENT ,
-   _______, _______, _______, KC_G   , KC_B   , KC_SPC , KC_I   , KC_M   , _______, _______, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT, _______
+   _______, _______, _______, KC_G   , KC_B   , KC_SPC , KC_I   , KC_M   , ATAB   , _______, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT, _______
+ ),
+  
+   [_QUD] = LAYOUT_ortho_5x15( /* Roguelike Layer */
+   _______, _______, _______, _______, _______, _______, _______,KC_PSLS, KC_PAST, _______, _______, _______, _______, _______, TO(0),
+   KC_GESC, KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,   KC_LBRC, KC_BSLS, KC_RBRC, KC_J,   KC_L,   KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+   NAV    , KC_A,    KC_R,    KC_S,    KC_T,    KC_D,   KC_PGUP, KC_MPLY, GGRV   , KC_H,   KC_N,   KC_E,    KC_I,    KC_O,    KC_QUOT,
+   SftLck , KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,   KC_PGDN, KC_UP  , ATAB   , KC_K,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH, SftEnt ,
+   KC_DEL , KC_LGUI, KC_LGUI, KC_LALT, KC_LCTL, TO(7),  KC_LEFT, KC_DOWN, KC_RGHT, KC_SPC, MO(4) , KC_RGUI, KC_RALT, KC_RCTL, _______
  ),
     
 /* SYMBOL
@@ -101,25 +129,33 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_F12 , KC_F1  , KC_F2  , KC_F3  , KC_F4  , KC_F5  , _______, _______, _______, KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11 ,
    KC_LBRC, KC_1   , KC_2   , KC_3   , KC_4   , KC_5   , _______, _______, _______, KC_6   , KC_7   , KC_8   , KC_9   , KC_0   , KC_RBRC,
    _______, KC_EXLM, KC_AT  , KC_HASH, KC_DLR , KC_PERC, _______, _______, _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_EQL ,
-   _______, KC_HOME, KC_END , BL_OFF , BL_ON  , KC_F11 , _______, _______, _______, KC_F12 , KC_MINS, _______, _______, _______, _______,
-   _______, _______, _______, _______, _______, A_BSPC , _______, _______, _______, _______, _______, _______, _______, _______, _______
+   _______, KC_HOME, KC_END , BL_OFF , BL_ON  , KC_VOLD, _______, _______, _______, KC_VOLU, KC_MINS, _______, _______, _______, _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
  ),
 
  
  [_NAV] = LAYOUT_ortho_5x15( /* NAVIGATION for Mac */
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
-   _______, _______, _______, _______, _______, _______, _______, _______, _______, C_TAB  , A_LEFT,  KC_UP,   A_RGHT , KC_DEL , _______,
-   _______, _______, _______, _______, _______, _______, _______, _______, _______, GSL    , KC_LEFT, KC_DOWN, KC_RGHT, GSR    , _______,
-   _______, _______, _______, _______, _______, _______, _______, _______, _______, G_TAB  , A_BSPC , KC_HOME, KC_END , G_GRV  , _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, CTAB   , ALEFT  , KC_UP  , ARGHT  , KC_DEL , _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, CTLPGUP, KC_LEFT, KC_DOWN, KC_RGHT, CTLPGDN, _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, GTAB   , ABSPC  , KC_HOME, KC_END , GGRV   , _______,
    RESET  , _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
  ),
 
- [_NAVPC] = LAYOUT_ortho_5x15( /* NAVIGATION FOR WINDOWS: replaces Alt with Control, GUI with Alt, and browser tab shortcuts*/
+ [_NAVPC] = LAYOUT_ortho_5x15( /* NAVIGATION FOR PC: replaces Alt with Control, GUI with Alt, and browser tab shortcuts*/
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
-   _______, _______, _______, _______, _______, _______, _______, _______, _______, C_TAB  , C_LEFT,  KC_UP,   C_RGHT , KC_DEL , _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, CTAB   , CLEFT  , KC_UP  , CRGHT  , KC_DEL , _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, CTLPGUP, KC_LEFT, KC_DOWN, KC_RGHT, CTLPGDN, _______,
-   _______, _______, _______, _______, _______, _______, _______, _______, _______, A_TAB  , C_BSPC , KC_HOME, KC_END , _______, _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, ATAB   , CBSPC  , KC_HOME, KC_END , _______, _______,
    RESET  , _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+    
+ [_NAVQUD] = LAYOUT_ortho_5x15( /* NAVIGATION for Mac */
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PSLS, KC_PAST, _______, _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_KP_7, KC_KP_8, KC_KP_9, KC_PMNS, _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_KP_4, KC_KP_2, KC_KP_6, KC_PPLS, _______,
+   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_KP_1, KC_KP_5, KC_KP_3, _______, _______,
+   _______, _______, _______, _______, _______,   TO(3), _______, _______, _______, _______, KC_KP_0, KC_PDOT, _______, _______, _______
  )
 };
 
diff --git a/keyboards/xd75/keymaps/davidrambo/readme.md b/keyboards/xd75/keymaps/davidrambo/readme.md
index a53abc8afc..4199a5d807 100644
--- a/keyboards/xd75/keymaps/davidrambo/readme.md
+++ b/keyboards/xd75/keymaps/davidrambo/readme.md
@@ -1,7 +1,8 @@
 # XD75
 
-This is a Colemak layout for XD75 with both Mac and Windows layers.
+This is a Colemak layout for XD75 with both Mac and Linux/Windows layers.
 These two layers share momentary toggle access to a "Symbol" layer, which is modeled after my Planck layout (see planck/keymaps/davidrambo).
 Each of the base Colemak layers have their own Navigation layers for the right hand to use arrows and shortcuts for both text editing and web browsing.
+It also has two layers used for games: one with a typical WASD orientation, another for playing Roguelikes that need a numpad.
 
-The rules.mk file overrides the XD75's "BACKLIGHT_ENABLE" with YES and also adds tap dance functionality.
\ No newline at end of file
+The rules.mk file overrides the XD75's "BACKLIGHT_ENABLE" with YES and also adds tap dance functionality.