diff --git a/movement/make/Makefile b/movement/make/Makefile
index da5486b0..7114856a 100644
--- a/movement/make/Makefile
+++ b/movement/make/Makefile
@@ -129,6 +129,7 @@ SRCS += \
   ../watch_faces/clock/minute_repeater_decimal_face.c \
   ../watch_faces/complication/tuning_tones_face.c \
   ../watch_faces/complication/kitchen_conversions_face.c \
+  ../watch_faces/complication/endless_runner_face.c \
 # New watch faces go above this line.
 
 # Leave this line at the bottom of the file; it has all the targets for making your project.
diff --git a/movement/movement_faces.h b/movement/movement_faces.h
index 35571109..74856a6f 100644
--- a/movement/movement_faces.h
+++ b/movement/movement_faces.h
@@ -104,6 +104,7 @@
 #include "minute_repeater_decimal_face.h"
 #include "tuning_tones_face.h"
 #include "kitchen_conversions_face.h"
+#include "endless_runner_face.h"
 // New includes go above this line.
 
 #endif // MOVEMENT_FACES_H_
diff --git a/movement/watch_faces/complication/endless_runner_face.c b/movement/watch_faces/complication/endless_runner_face.c
new file mode 100644
index 00000000..6b2bb019
--- /dev/null
+++ b/movement/watch_faces/complication/endless_runner_face.c
@@ -0,0 +1,408 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2024 <David Volovskiy>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include "endless_runner_face.h"
+
+typedef enum {
+    NOT_JUMPING = 0,
+    JUMP,
+    JUMPING_1,
+    JUMPING_2, 
+    JUMP_COUNT
+} ScrollingJumpState;
+
+typedef enum {
+    SCREEN_TITLE = 0,
+    SCREEN_PLAYING,
+    SCREEN_LOSE,
+    SCREEN_COUNT
+} ScrollingCurrScreen;
+
+typedef enum {
+    DIFF_NORM = 0,   // 8x speed; 4 0's min;
+    DIFF_HARD,       // 8x speed; 3 0's min; 2 - Easy 4x speed; 4 0's min
+    DIFF_EASY,       // 4x speed; 4 0's min
+    DIFF_COUNT
+} ScrollingDifficulty;
+
+#define NUM_GRID 12
+#define FREQ 8
+#define FREQ_EASY 4
+#define MAX_DISP_SCORE 39  // The top-right digits can't properly display above 39
+
+typedef struct {
+    uint32_t obst_pattern;
+    int16_t obst_indx : 8;
+    int16_t jump_state : 3;
+    int16_t sec_before_moves : 3;
+    bool loc_2_on;
+    bool loc_3_on;
+} game_state_t;
+
+static game_state_t game_state;
+static const uint8_t _num_bits_obst_pattern = sizeof(game_state.obst_pattern) * 8;
+
+static void print_binary(uint32_t value, int bits) {
+    for (int i = bits - 1; i >= 0; i--) {
+        // Print each bit
+        printf("%d", (value >> i) & 1);
+        // Optional: add a space every 4 bits for readability
+        if (i % 4 == 0 && i != 0) {
+            printf(" ");
+        }
+    }
+    printf("\r\n");
+}
+
+static uint32_t get_random(uint32_t max) {
+    #if __EMSCRIPTEN__
+    return rand() % max;
+    #else
+    return arc4random_uniform(max);
+    #endif
+}
+
+static uint32_t get_random_legal(uint32_t prev_val, uint16_t difficulty) {
+/** @brief A legal random number starts with the previous number (which should be the 12 bits on the screen).
+  * @param prev_val The previous value to tack onto. The return will have its first NUM_GRID MSBs be the same as prev_val, and the rest be new
+  * @param difficulty To dictate how spread apart the obsticles must be
+  * @return the new random value, where it's first NUM_GRID MSBs are the same as prev_val
+  */
+    uint8_t min_zeros = difficulty == DIFF_HARD ? 3 : 4;
+    uint32_t max = (1 << (_num_bits_obst_pattern - NUM_GRID)) - 1;
+    uint32_t rand = get_random(max);
+    uint32_t rand_legal = 0;
+    prev_val = prev_val & ~max;
+
+    for (int i = (NUM_GRID + 1); i <= _num_bits_obst_pattern; i++) {
+        uint32_t mask = 1 << (_num_bits_obst_pattern - i);
+        bool msb = (rand & mask) >> (_num_bits_obst_pattern - i);
+        if (msb) {
+            rand_legal = rand_legal << min_zeros;
+            i+=min_zeros;
+        }
+        rand_legal |= msb;
+        rand_legal = rand_legal << 1;
+    }
+
+    rand_legal = rand_legal & max;
+    for (int i = 0; i <= min_zeros; i++) {
+        if (prev_val & (1 << (i + _num_bits_obst_pattern - NUM_GRID))){
+            rand_legal = rand_legal >> (min_zeros - i);
+            break;
+        }
+    }
+    rand_legal = prev_val | rand_legal;
+    print_binary(rand_legal, _num_bits_obst_pattern);
+    return rand_legal;
+}
+
+static void display_ball(bool jumping) {
+    if (jumping == NOT_JUMPING) {
+        watch_set_pixel(0, 21);
+        watch_set_pixel(1, 21);
+        watch_set_pixel(0, 20);
+        watch_set_pixel(1, 20);
+        watch_clear_pixel(1, 17);
+        watch_clear_pixel(2, 20);
+        watch_clear_pixel(2, 21);     
+    }
+    else {
+        watch_clear_pixel(0, 21);
+        watch_clear_pixel(1, 21);
+        watch_clear_pixel(0, 20);
+        watch_set_pixel(1, 20);
+        watch_set_pixel(1, 17);
+        watch_set_pixel(2, 20);
+        watch_set_pixel(2, 21);
+    }
+}
+
+static void display_score(uint8_t score) {
+    char buf[3];
+    if (score > MAX_DISP_SCORE) watch_display_string(" -", 2);
+    else{
+        sprintf(buf, "%2d", score);
+        watch_display_string(buf, 2);
+    }
+}
+
+static void display_difficulty(uint16_t difficulty) {
+    switch (difficulty)
+    {
+    case DIFF_EASY:
+        watch_display_string("E", 9);
+        break;
+    case DIFF_HARD:
+        watch_display_string("H", 9);
+        break;
+    case DIFF_NORM:
+    default:
+        watch_display_string("n", 9);
+        break;
+    }
+}
+
+static void display_title(endless_runner_state_t *state) {
+    state -> curr_screen = SCREEN_TITLE;
+    memset(&game_state, 0, sizeof(game_state));
+    game_state.sec_before_moves = 1; // The first obstacles will all be 0s, which is about an extra second of delay.
+    if (state -> soundOn) game_state.sec_before_moves--; // Start chime is about 1 second
+    watch_display_string("SC   SEL  ", 0);
+    display_score(state -> hi_score);
+    display_difficulty(state -> difficulty);
+}
+
+static void display_lose_screen(endless_runner_state_t *state) {
+    movement_request_tick_frequency(1);
+    state -> curr_screen = SCREEN_LOSE;
+    state -> curr_score = 0;
+    watch_display_string(" LOSEr", 4);
+    if (state -> soundOn)
+        watch_buzzer_play_note(BUZZER_NOTE_A1, 600);
+    else
+        delay_ms(600);
+}
+
+static bool display_obstacle(bool obstacle, int grid_loc, endless_runner_state_t *state) {
+    bool success_jump = false;
+    switch (grid_loc)
+    {
+    case 2:
+        game_state.loc_2_on = obstacle;
+        if (obstacle)
+            watch_set_pixel(0, 20);
+        else if (game_state.jump_state != NOT_JUMPING)
+            watch_clear_pixel(0, 20);
+        break;
+    case 3:
+        game_state.loc_3_on = obstacle;
+        if (obstacle)
+            watch_set_pixel(1, 21);
+        else if (game_state.jump_state != NOT_JUMPING)
+            watch_clear_pixel(1, 21);
+        break;
+    
+    case 1:
+        if (obstacle) {  // If an obstacle is here, it means the ball cleared it
+            success_jump = true;
+            if (state -> curr_score < MAX_DISP_SCORE) {
+                state -> curr_score++;
+                if (state -> curr_score > state -> hi_score)
+                    state -> hi_score = state -> curr_score;
+                display_score(state -> curr_score);
+            }
+        }
+        //fall through
+    case 0:
+    case 5:
+        if (obstacle)
+            watch_set_pixel(0, 18 + grid_loc);
+        else
+            watch_clear_pixel(0, 18 + grid_loc);
+        break;
+    case 4:
+        if (obstacle)
+            watch_set_pixel(1, 22);
+        else
+            watch_clear_pixel(1, 22);
+        break;
+    case 6:
+        if (obstacle)
+            watch_set_pixel(1, 0);
+        else
+            watch_clear_pixel(1, 0);
+        break;
+    case 7:
+    case 8:
+        if (obstacle)
+            watch_set_pixel(0, grid_loc - 6);
+        else
+            watch_clear_pixel(0, grid_loc - 6);
+        break;
+    case 9:
+    case 10:
+        if (obstacle)
+            watch_set_pixel(0, grid_loc - 5);
+        else
+            watch_clear_pixel(0, grid_loc - 5);
+        break;
+    case 11:
+        if (obstacle)
+            watch_set_pixel(1, 6);
+        else
+            watch_clear_pixel(1, 6);
+        break;
+    default:
+        break;
+    }
+    return success_jump;
+}
+
+static bool display_obstacles(endless_runner_state_t *state) {
+    bool success_jump = false;
+    for (int i = 0; i < NUM_GRID; i++) {
+        // Use a bitmask to isolate each bit and shift it to the least significant position
+        uint32_t mask = 1 << ((_num_bits_obst_pattern - 1) - i);
+        bool obstacle = (game_state.obst_pattern & mask) >> ((_num_bits_obst_pattern - 1) - i);
+        if (display_obstacle(obstacle, i, state)) success_jump = true;
+
+    }
+    game_state.obst_pattern = game_state.obst_pattern << 1;
+    game_state.obst_indx++;
+    if (game_state.obst_indx >= _num_bits_obst_pattern - NUM_GRID) {
+        game_state.obst_indx = 0;
+        game_state.obst_pattern = get_random_legal(game_state.obst_pattern, state -> difficulty);
+    }
+    return success_jump;
+}
+
+void endless_runner_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
+    (void) settings;
+    (void) watch_face_index;
+    if (*context_ptr == NULL) {
+        *context_ptr = malloc(sizeof(endless_runner_state_t));
+        memset(*context_ptr, 0, sizeof(endless_runner_state_t));
+    }
+}
+
+void endless_runner_face_activate(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+}
+
+bool endless_runner_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+    endless_runner_state_t *state = (endless_runner_state_t *)context;
+    bool success_jump = false;
+
+    switch (event.event_type) {
+        case EVENT_ACTIVATE:
+            state -> curr_screen = SCREEN_TITLE;
+            if (state -> soundOn) watch_set_indicator(WATCH_INDICATOR_BELL);
+            display_title(state);
+            state -> curr_score = 0;
+            break;
+        case EVENT_TICK:
+            switch (state -> curr_screen)
+            {
+            case SCREEN_TITLE:
+            case SCREEN_LOSE:
+                break;
+            default:
+                if (game_state.sec_before_moves == 0)
+                    success_jump = display_obstacles(state);
+                else if (event.subsecond == 0)
+                    if(--game_state.sec_before_moves == 0) game_state.obst_pattern = get_random_legal(0, state -> difficulty);
+                switch (game_state.jump_state)
+                {
+                case JUMP:
+                    game_state.jump_state = JUMPING_1;
+                    break;
+                case JUMPING_1:
+                    game_state.jump_state = JUMPING_2;
+                    break;
+                case JUMPING_2:
+                    game_state.jump_state = NOT_JUMPING;
+                    display_ball(game_state.jump_state);
+                    if (state -> soundOn){
+                        if (success_jump)
+                            watch_buzzer_play_note(BUZZER_NOTE_C5, 60);
+                        else
+                            watch_buzzer_play_note(BUZZER_NOTE_C3, 60);
+                    }
+                    break; 
+                default:
+                    break;
+                }
+                if (game_state.jump_state == NOT_JUMPING && (game_state.loc_2_on || game_state.loc_3_on))
+                    display_lose_screen(state);
+                break;
+            }
+            break;
+        case EVENT_LIGHT_BUTTON_UP:
+        case EVENT_ALARM_BUTTON_UP:
+            if (state -> curr_screen == SCREEN_TITLE) {
+                state -> curr_screen = SCREEN_PLAYING;
+                movement_request_tick_frequency(state -> difficulty == DIFF_EASY ? FREQ_EASY : FREQ);
+                watch_display_string("      ", 4);
+                display_ball(false);
+                display_score(state -> curr_score);
+                if (state -> soundOn){
+                    watch_buzzer_play_note(BUZZER_NOTE_C5, 200);
+                    watch_buzzer_play_note(BUZZER_NOTE_E5, 200);
+                    watch_buzzer_play_note(BUZZER_NOTE_G5, 200);
+                }
+            }
+            else if (state -> curr_screen == SCREEN_LOSE) {
+                display_title(state);
+            }
+            break;
+        case EVENT_LIGHT_LONG_PRESS:
+            if (state -> curr_screen == SCREEN_TITLE) {
+                state -> difficulty = (state -> difficulty + 1) % DIFF_COUNT;
+                display_difficulty(state -> difficulty);
+                if (state -> soundOn) {
+                    if (state -> difficulty == DIFF_EASY) watch_buzzer_play_note(BUZZER_NOTE_B4, 30);
+                    else  watch_buzzer_play_note(BUZZER_NOTE_C5, 30);
+                }
+            }
+            break;
+        case EVENT_LIGHT_BUTTON_DOWN:
+        case EVENT_ALARM_BUTTON_DOWN:
+            if (state -> curr_screen == SCREEN_PLAYING && game_state.jump_state == NOT_JUMPING){
+                game_state.jump_state = JUMP;
+                display_ball(game_state.jump_state);
+            }
+            break;
+        case EVENT_ALARM_LONG_PRESS:
+            if (state -> curr_screen != SCREEN_PLAYING)
+            {
+                state -> soundOn = !state -> soundOn;
+                if (state -> soundOn){
+                    watch_buzzer_play_note(BUZZER_NOTE_C5, 30);
+                    watch_set_indicator(WATCH_INDICATOR_BELL);
+                }
+                else {
+                    watch_clear_indicator(WATCH_INDICATOR_BELL);
+                }
+            }
+            break;
+        case EVENT_TIMEOUT:
+            movement_move_to_face(0);
+            break;
+        case EVENT_LOW_ENERGY_UPDATE:
+            break;
+        default:
+            return movement_default_loop_handler(event, settings);
+    }
+    return true;
+}
+
+void endless_runner_face_resign(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+}
+
diff --git a/movement/watch_faces/complication/endless_runner_face.h b/movement/watch_faces/complication/endless_runner_face.h
new file mode 100644
index 00000000..b588f354
--- /dev/null
+++ b/movement/watch_faces/complication/endless_runner_face.h
@@ -0,0 +1,63 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2024 <#author_name#>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef ENDLESS_RUNNER_FACE_H_
+#define ENDLESS_RUNNER_FACE_H_
+
+#include "movement.h"
+
+/*
+    ENDLESS_RUNNER face
+
+    This is a basic endless-runner, like the [Chrome Dino game](https://en.wikipedia.org/wiki/Dinosaur_Game).
+    On the title screen, you can select a difficulty by long-pressing LIGHT or toggle sound by long-pressing ALARM.
+    LED or ALARM are used to jump.
+    High-score is displayed on the top-right on the title screen. During a game, the current score is displayed.
+*/
+
+typedef struct {
+    // These are values that need saving between uses
+    uint16_t hi_score : 6;
+    uint16_t curr_score : 6;
+    uint16_t curr_screen : 2;
+    uint16_t difficulty : 2;
+    bool soundOn;
+    bool unused;
+} endless_runner_state_t;
+
+void endless_runner_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void endless_runner_face_activate(movement_settings_t *settings, void *context);
+bool endless_runner_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void endless_runner_face_resign(movement_settings_t *settings, void *context);
+
+#define endless_runner_face ((const watch_face_t){ \
+    endless_runner_face_setup, \
+    endless_runner_face_activate, \
+    endless_runner_face_loop, \
+    endless_runner_face_resign, \
+    NULL, \
+})
+
+#endif // ENDLESS_RUNNER_FACE_H_
+