diff --git a/keyboards/satan/keymaps/smt/Makefile b/keyboards/satan/keymaps/smt/Makefile
new file mode 100644
index 000000000..0c9ae824f
--- /dev/null
+++ b/keyboards/satan/keymaps/smt/Makefile
@@ -0,0 +1,21 @@
+# Build Options
+# change to "no" to disable the options, or define them in the Makefile in
+# the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
+CONSOLE_ENABLE = no # Console for debug(+400)
+COMMAND_ENABLE = yes # Commands for debug and configuration
+NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
+MIDI_ENABLE = no # MIDI controls
+AUDIO_ENABLE = no # Audio output on port C6
+UNICODE_ENABLE = no # Unicode
+BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.
+SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
+
+ifndef QUANTUM_DIR
+ include ../../../../Makefile
+endif
diff --git a/keyboards/satan/keymaps/smt/keymap.c b/keyboards/satan/keymaps/smt/keymap.c
new file mode 100644
index 000000000..d90849914
--- /dev/null
+++ b/keyboards/satan/keymaps/smt/keymap.c
@@ -0,0 +1,141 @@
+#include "satan.h"
+
+
+// Used for SHIFT_ESC
+#define MODS_CTRL_MASK (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _QWERTY 0
+#define _COLEMAK 1
+#define _DVORAK 2
+#define _FUNC 3
+
+enum planck_keycodes {
+ QWERTY = SAFE_RANGE,
+ COLEMAK,
+ DVORAK
+};
+
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+// Custom macros
+#define ALT_GRV ALT_T(KC_GRV) // Tap for Backtick, hold for Alt
+#define CTL_ESC CTL_T(KC_ESC) // Tap for Esc, hold for Ctrl
+#define HPR_TAB ALL_T(KC_TAB) // Tap for Tab, hold for Hyper (Super+Ctrl+Shift+Alt)
+#define SFT_ENT SFT_T(KC_ENT) // Tap for Enter, hold for Shift
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Keymap _QWERTY: (Base Layer) Default Layer
+ * ,-----------------------------------------------------------.
+ * |Esc~| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp |
+ * |-----------------------------------------------------------|
+ * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \ |
+ * |-----------------------------------------------------------|
+ * |CAPS | A| S| D| F| G| H| J| K| L| ;| '|Return |
+ * |-----------------------------------------------------------|
+ * |Shift | Z| X| C| V| B| N| M| ,| .| /|Shift |
+ * |-----------------------------------------------------------|
+ * |Ctrl|Gui |Alt | Space |Alt |Gui |Fn |Ctrl |
+ * `-----------------------------------------------------------'
+ */
+[_QWERTY] = KEYMAP_ANSI(
+ 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, \
+ HPR_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, \
+ CTL_ESC, 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, SFT_ENT, \
+ KC_LCTL, KC_LGUI,KC_LALT, KC_SPC, KC_RALT,KC_RGUI,MO(_FUNC),KC_RCTL),
+
+ /* Keymap _COLEMAK: (Base Layer) Default Layer
+ * ,-----------------------------------------------------------.
+ * |Esc~| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp |
+ * |-----------------------------------------------------------|
+ * |Tab | Q| W| F| P| G| J| L| U| Y| ;| [| ]| \ |
+ * |-----------------------------------------------------------|
+ * |CAPS | A| R| S| T| D| H| N| E| I| O| '|Return |
+ * |-----------------------------------------------------------|
+ * |Shift | Z| X| C| V| B| K| M| ,| .| /|Shift |
+ * |-----------------------------------------------------------|
+ * |Ctrl|Gui |Alt | Space |Alt |Gui |Fn |Ctrl |
+ * `-----------------------------------------------------------'
+ */
+[_COLEMAK] = KEYMAP_ANSI(
+ 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, \
+ HPR_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN,KC_LBRC, KC_RBRC,KC_BSLS, \
+ CTL_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O ,KC_QUOT, KC_ENT, \
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM,KC_DOT, KC_SLSH, SFT_ENT, \
+ KC_LCTL, KC_LGUI,KC_LALT, KC_SPC, KC_RALT,KC_RGUI,MO(_FUNC),KC_RCTL),
+
+ /* Keymap _DVORAK: (Base Layer) Default Layer
+ * ,-----------------------------------------------------------.
+ * |Esc~| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| [| ]|Backsp |
+ * |-----------------------------------------------------------|
+ * |HypTb| '| ,| .| P| Y| F| G| C| R| L| /| =| \ |
+ * |-----------------------------------------------------------|
+ * |CtrlEsc| A| O| E| U| I| D| H| T| N| S| -|Return |
+ * |-----------------------------------------------------------|
+ * |Shift | ;| Q| J| K| X| B| M| W| V| Z|ShiftEnter|
+ * |-----------------------------------------------------------|
+ * |Ctrl|Gui |Alt | Space |Alt |Gui |Fn |Ctrl |
+ * `-----------------------------------------------------------'
+ */
+[_DVORAK] = KEYMAP_ANSI(
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_LBRC, KC_RBRC,KC_BSPC, \
+ HPR_TAB, KC_QUOT,KC_COMM,KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_SLSH, KC_EQL, KC_BSLS, \
+ CTL_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_MINS, KC_ENT, \
+ KC_LSFT, KC_SCLN,KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, SFT_ENT, \
+ KC_LCTL, KC_LGUI,KC_LALT, KC_SPC, KC_RALT,KC_RGUI,MO(_FUNC),KC_RCTL),
+
+ /* Keymap _FUNC: Function Layer
+ * ,-----------------------------------------------------------.
+ * | | F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete |
+ * |-----------------------------------------------------------|
+ * | |Hom| UP|End| | | |Qwt|Cmk|Dvk| |BL-|BL+|BL |
+ * |-----------------------------------------------------------|
+ * | |LFT| DN| RT| | |LFT| DN| UP| RT|Vo+|Pg+| |
+ * |-----------------------------------------------------------|
+ * | | | |Prv|Ply|Nxt| | | |Vo-|Pg-| |
+ * |-----------------------------------------------------------|
+ * |RESET| | | | | | | |
+ * `-----------------------------------------------------------'
+ */
+[_FUNC] = KEYMAP_ANSI(
+ _______,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_DEL, \
+ _______,KC_HOME,KC_UP ,KC_END ,_______,_______,_______,QWERTY ,COLEMAK,DVORAK ,_______,BL_DEC ,BL_INC ,BL_TOGG, \
+ _______,KC_LEFT,KC_DOWN,KC_RGHT,_______,_______,KC_LEFT,KC_DOWN,KC_UP ,KC_RGHT,KC_VOLU,KC_PGUP ,_______, \
+ _______ ,_______,_______,KC_MPRV,KC_MPLY,KC_MNXT,_______,_______,_______,KC_VOLD,KC_PGDN ,_______, \
+ RESET ,_______,_______ ,_______ ,_______,_______,_______,_______
+ )
+};
+
+void persistant_default_layer_set(uint16_t default_layer) {
+ eeconfig_update_default_layer(default_layer);
+ default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case QWERTY:
+ if (record->event.pressed) {
+ persistant_default_layer_set(1UL<<_QWERTY);
+ }
+ return false;
+ break;
+ case COLEMAK:
+ if (record->event.pressed) {
+ persistant_default_layer_set(1UL<<_COLEMAK);
+ }
+ return false;
+ break;
+ case DVORAK:
+ if (record->event.pressed) {
+ persistant_default_layer_set(1UL<<_DVORAK);
+ }
+ return false;
+ break;
+ }
+ return true;
+}
diff --git a/keyboards/satan/keymaps/smt/readme.md b/keyboards/satan/keymaps/smt/readme.md
new file mode 100644
index 000000000..7b706d601
--- /dev/null
+++ b/keyboards/satan/keymaps/smt/readme.md
@@ -0,0 +1 @@
+# smt's Satan GH60 layout