diff --git a/keymap.c b/keymap.c
index 160a2e1..a5ee374 100644
--- a/keymap.c
+++ b/keymap.c
@@ -148,6 +148,38 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                                                                    KC_TRNS,             KC_TRNS,
                                                KC_TRNS,  KC_TRNS,  KC_TRNS,             KC_TRNS,  KC_TRNS,  KC_TRNS
 ),
+/* Keymap 4: Game layer
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |  L4  |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        |   R  |   ;  |   L  |   I  |   O  |      |           |      |   F  |   S  |   K  |   W  |   Q  |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |   P  |   U  |   N  |   Y  |   H  |------|           |------|   T  |   E  |   A  |   D  |   G  |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |   '  |   .  |   ,  |   M  |   J  |      |           |      |   B  |   V  |   C  |   X  |   Z  |        |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |      |      |      |      |                                       |      |      |      |      |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,--------------.
+ *                                        |      |      |       |      |       |
+ *                                 ,------|------|------|       |------+--------+------.
+ *                                 |      |      |      |       |      |        |      |
+ *                                 |      |      |------|       |------|        |      |
+ *                                 |      |      |      |       |      |        |      |
+ *                                 `--------------------'       `----------------------'
+ */
+[GAME] = LAYOUT_ergodox_pretty(
+  // left hand
+  KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,  TG(GAME),             KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+  KC_TRNS,     KC_R,  KC_SCLN,      KC_L,     KC_I,     KC_O,   KC_TRNS,             KC_TRNS,  KC_F,     KC_S,     KC_K,     KC_W,     KC_Q,     KC_TRNS,
+  KC_TRNS,     KC_P,     KC_U,      KC_N,     KC_Y,     KC_H,                                  KC_T,     KC_E,     KC_A,     KC_D,     KC_G,     KC_TRNS,
+  KC_TRNS,  KC_QUOT,   KC_DOT,  KC_COMMA,     KC_M,     KC_J,   KC_TRNS,             KC_TRNS,  KC_B,     KC_V,     KC_C,     KC_X,     KC_Z,     KC_TRNS,
+  KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,  KC_TRNS,                                                      KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
+                                                     KC_TRNS,   KC_TRNS,             KC_TRNS,  KC_TRNS,
+                                                                KC_TRNS,             KC_TRNS,
+                                           KC_TRNS,  KC_TRNS,   KC_TRNS,             KC_TRNS,  KC_TRNS,  KC_TRNS
+),
 };
 
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {