diff --git a/keyboards/massdrop/ctrl/keymaps/vial/config.h b/keyboards/massdrop/ctrl/keymaps/vial/config.h
new file mode 100644
index 00000000000..be6af4ce61b
--- /dev/null
+++ b/keyboards/massdrop/ctrl/keymaps/vial/config.h
@@ -0,0 +1,25 @@
+/* Copyright 2023 Matthew Blau (mrb1105@gmail.com)
+ *
+ * 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 .
+ */
+
+#pragma once
+#define USB_LED_INDICATOR_ENABLE
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+#define RGB_MATRIX_KEYPRESSES
+
+#define VIAL_KEYBOARD_UID {0xE8, 0xB3, 0x53, 0x4E, 0xEF, 0xFF, 0xD7, 0xC4}
+#define VIAL_UNLOCK_COMBO_ROWS { 0, 0 }
+#define VIAL_UNLOCK_COMBO_COLS { 0, 2 }
+#define VIAL_COMBO_ENTRIES 4
diff --git a/keyboards/massdrop/ctrl/keymaps/vial/keymap.c b/keyboards/massdrop/ctrl/keymaps/vial/keymap.c
new file mode 100644
index 00000000000..06a2e5da7bc
--- /dev/null
+++ b/keyboards/massdrop/ctrl/keymaps/vial/keymap.c
@@ -0,0 +1,125 @@
+/* Made by InonL (@InonL), June 2022
+ Modified for vial by Matthew Blau (rmblau)
+ * Based on the default keymap, added two blank layers for VIA
+ *
+ * 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 .
+ */
+#include QMK_KEYBOARD_H
+
+enum ctrl_keycodes {
+ U_T_AUTO = QK_KB_0, //USB Extra Port Toggle Auto Detect / Always Active
+ U_T_AGCR, //USB Toggle Automatic GCR control
+ DBG_TOG, //DEBUG Toggle On / Off
+ DBG_MTRX, //DEBUG Toggle Matrix Prints
+ DBG_KBD, //DEBUG Toggle Keyboard Prints
+ DBG_MOU, //DEBUG Toggle Mouse Prints
+ MD_BOOT, //Restart into bootloader after hold timeout
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [0] = LAYOUT(
+ KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_SCRL, KC_PAUS,
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_INS, KC_HOME, KC_PGUP,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DEL, KC_END, KC_PGDN,
+ KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(1), KC_APP, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+ ),
+ [1] = LAYOUT(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MPLY, KC_MSTP, KC_VOLU,
+ _______, RGB_SPD, RGB_VAI, RGB_SPI, RGB_HUI, RGB_SAI, _______, U_T_AUTO,U_T_AGCR,_______, _______, _______, _______, _______, KC_MPRV, KC_MNXT, KC_VOLD,
+ _______, RGB_RMOD,RGB_VAD, RGB_MOD, RGB_HUD, RGB_SAD, _______, _______, _______, _______, _______, _______, _______,
+ _______, RGB_TOG, _______, _______, _______, MD_BOOT, NK_TOGG, DBG_TOG, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+};
+
+#define MODS_SHIFT (get_mods() & MOD_MASK_SHIFT)
+#define MODS_CTRL (get_mods() & MOD_MASK_CTRL)
+#define MODS_ALT (get_mods() & MOD_MASK_ALT)
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ static uint32_t key_timer;
+
+ switch (keycode) {
+ case U_T_AUTO:
+ if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
+ TOGGLE_FLAG_AND_PRINT(usb_extra_manual, "USB extra port manual mode");
+ }
+ return false;
+ case U_T_AGCR:
+ if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
+ TOGGLE_FLAG_AND_PRINT(usb_gcr_auto, "USB GCR auto mode");
+ }
+ return false;
+ case DBG_TOG:
+ if (record->event.pressed) {
+ TOGGLE_FLAG_AND_PRINT(debug_enable, "Debug mode");
+ }
+ return false;
+ case DBG_MTRX:
+ if (record->event.pressed) {
+ TOGGLE_FLAG_AND_PRINT(debug_matrix, "Debug matrix");
+ }
+ return false;
+ case DBG_KBD:
+ if (record->event.pressed) {
+ TOGGLE_FLAG_AND_PRINT(debug_keyboard, "Debug keyboard");
+ }
+ return false;
+ case DBG_MOU:
+ if (record->event.pressed) {
+ TOGGLE_FLAG_AND_PRINT(debug_mouse, "Debug mouse");
+ }
+ return false;
+ case MD_BOOT:
+ if (record->event.pressed) {
+ key_timer = timer_read32();
+ } else {
+ if (timer_elapsed32(key_timer) >= 500) {
+ reset_keyboard();
+ }
+ }
+ return false;
+ case RGB_TOG:
+ if (record->event.pressed) {
+ switch (rgb_matrix_get_flags()) {
+ case LED_FLAG_ALL: {
+ rgb_matrix_set_flags(LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER | LED_FLAG_INDICATOR);
+ rgb_matrix_set_color_all(0, 0, 0);
+ }
+ break;
+ case (LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER | LED_FLAG_INDICATOR): {
+ rgb_matrix_set_flags(LED_FLAG_UNDERGLOW);
+ rgb_matrix_set_color_all(0, 0, 0);
+ }
+ break;
+ case LED_FLAG_UNDERGLOW: {
+ rgb_matrix_set_flags(LED_FLAG_NONE);
+ rgb_matrix_disable_noeeprom();
+ }
+ break;
+ default: {
+ rgb_matrix_set_flags(LED_FLAG_ALL);
+ rgb_matrix_enable_noeeprom();
+ }
+ break;
+ }
+ }
+ return false;
+ default:
+ return true; //Process all other keycodes normally
+ }
+}
diff --git a/keyboards/massdrop/ctrl/keymaps/vial/rules.mk b/keyboards/massdrop/ctrl/keymaps/vial/rules.mk
new file mode 100644
index 00000000000..4d0924ed448
--- /dev/null
+++ b/keyboards/massdrop/ctrl/keymaps/vial/rules.mk
@@ -0,0 +1,4 @@
+VIA_ENABLE = yes
+VIAL_ENABLE = yes
+VIALRGB_ENABLE = yes
+TAP_DANCE_ENABLE = no
diff --git a/keyboards/massdrop/ctrl/keymaps/vial/vial.json b/keyboards/massdrop/ctrl/keymaps/vial/vial.json
new file mode 100644
index 00000000000..9b11cf21845
--- /dev/null
+++ b/keyboards/massdrop/ctrl/keymaps/vial/vial.json
@@ -0,0 +1,234 @@
+{
+ "name": "Drop CTRL",
+ "vendorId": "0x04D8",
+ "productId": "0xEED2",
+ "lighting": "vialrgb",
+ "customKeycodes": [
+ {
+ "name": "USB Extra Port Detect",
+ "title": "USB Extra Port Toggle Auto Detect / Always Active",
+ "shortName": "U_T_AUTO"
+ },
+ {
+ "name": "USB GCR Control",
+ "title": "USB Toggle Automatic GCR control",
+ "shortName": "U_T_AGCR"
+ },
+ {
+ "name": "Debug Toggle",
+ "title": "Toggle Debug Mode",
+ "shortName": "DBG_TOG"
+ },
+ {
+ "name": "Debug Matrix",
+ "title": "Toggle Matrix Debug Prints",
+ "shortName": "DBG_MTRX"
+ },
+ {
+ "name": "Debug Keyboard",
+ "title": "Toggle Keyboard Debug Prints",
+ "shortName": "DBG_KBD"
+ },
+ {
+ "name": "Debug Mouse",
+ "title": "Toggle Mouse Debug Prints",
+ "shortName": "DBG_MOU"
+ },
+ {
+ "name": "Bootloader",
+ "title": "Restart into bootloader after holding for 3 seconds",
+ "shortName": "MD_BOOT"
+ }
+ ],
+ "matrix": {"rows": 11, "cols": 8},
+ "layouts": {
+ "keymap": [
+ [
+ {
+ "c": "#777777"
+ },
+ "0,0",
+ {
+ "x": 1,
+ "c": "#cccccc"
+ },
+ "0,1",
+ "0,2",
+ "0,3",
+ "0,4",
+ {
+ "x": 0.5
+ },
+ "0,5",
+ "0,6",
+ "0,7",
+ "6,0",
+ {
+ "x": 0.5
+ },
+ "6,1",
+ "6,2",
+ "6,3",
+ "6,4",
+ {
+ "x": 0.5
+ },
+ "6,5",
+ "6,6",
+ "6,7"
+ ],
+ [
+ {
+ "y": 0.5
+ },
+ "1,0",
+ "1,1",
+ "1,2",
+ "1,3",
+ "1,4",
+ "1,5",
+ "1,6",
+ "1,7",
+ "7,0",
+ "7,1",
+ "7,2",
+ "7,3",
+ "7,4",
+ {
+ "w": 2
+ },
+ "7,5",
+ {
+ "x": 0.5
+ },
+ "7,6",
+ "7,7",
+ "9,7"
+ ],
+ [
+ {
+ "w": 1.5
+ },
+ "2,0",
+ "2,1",
+ "2,2",
+ "2,3",
+ "2,4",
+ "2,5",
+ "2,6",
+ "2,7",
+ "8,0",
+ "8,1",
+ "8,2",
+ "8,3",
+ "8,4",
+ {
+ "w": 1.5
+ },
+ "8,5",
+ {
+ "x": 0.5
+ },
+ "8,6",
+ "8,7",
+ "9,6"
+ ],
+ [
+ {
+ "w": 1.75
+ },
+ "3,0",
+ "3,1",
+ "3,2",
+ "3,3",
+ "3,4",
+ "3,5",
+ "3,6",
+ "3,7",
+ "9,0",
+ "9,1",
+ "9,2",
+ "9,3",
+ {
+ "c": "#777777",
+ "w": 2.25
+ },
+ "9,4"
+ ],
+ [
+ {
+ "c": "#aaaaaa",
+ "w": 2.25
+ },
+ "4,0",
+ {
+ "c": "#cccccc"
+ },
+ "4,1",
+ "4,2",
+ "4,3",
+ "4,4",
+ "4,5",
+ "4,6",
+ "4,7",
+ "10,0",
+ "10,1",
+ "10,2",
+ {
+ "c": "#aaaaaa",
+ "w": 2.75
+ },
+ "10,3",
+ {
+ "x": 1.5,
+ "c": "#777777"
+ },
+ "9,5"
+ ],
+ [
+ {
+ "c": "#aaaaaa",
+ "w": 1.25
+ },
+ "5,0",
+ {
+ "w": 1.25
+ },
+ "5,1",
+ {
+ "w": 1.25
+ },
+ "5,2",
+ {
+ "c": "#cccccc",
+ "w": 6.25
+ },
+ "5,3",
+ {
+ "c": "#aaaaaa",
+ "w": 1.25
+ },
+ "5,4",
+ {
+ "w": 1.25
+ },
+ "5,5",
+ {
+ "w": 1.25
+ },
+ "5,6",
+ {
+ "w": 1.25
+ },
+ "5,7",
+ {
+ "x": 0.5,
+ "c": "#777777"
+ },
+ "10,4",
+ "10,5",
+ "10,6"
+ ]
+ ]
+ }
+}