diff --git a/config/whackamole.ini b/config/whackamole.ini
new file mode 100644
index 000000000..af4b6c0a0
--- /dev/null
+++ b/config/whackamole.ini
@@ -0,0 +1,13 @@
+[base]
+env_name = whackamole
+
+[env]
+num_envs = 4096
+
+[policy]
+hidden_size = 64
+num_layers = 1
+
+[train]
+learning_rate = 0.001 
+total_timesteps = 500_000_000  
diff --git a/ocean/whackamole/binding.c b/ocean/whackamole/binding.c
new file mode 100644
index 000000000..6a7c77a87
--- /dev/null
+++ b/ocean/whackamole/binding.c
@@ -0,0 +1,22 @@
+#include "whackamole.h"
+
+#define OBS_SIZE TOTAL_CELLS
+#define NUM_ATNS 1
+#define ACT_SIZES {TOTAL_CELLS}
+#define OBS_TENSOR_T FloatTensor
+
+#define Env Whackamole
+#include "vecenv.h"
+
+void my_init(Env* env, Dict* kwargs) {
+    env->num_agents = 1;
+    env->hits = 0;
+    env->tick = 0;
+}
+
+void my_log(Log* log, Dict* out) {
+    dict_set(out, "perf", log->perf);
+    dict_set(out, "score", log->score);
+    dict_set(out, "episode_return", log->episode_return);
+    dict_set(out, "episode_length", log->episode_length);
+}
\ No newline at end of file
diff --git a/ocean/whackamole/pufferfish.png b/ocean/whackamole/pufferfish.png
new file mode 100644
index 000000000..c9dfc5785
Binary files /dev/null and b/ocean/whackamole/pufferfish.png differ
diff --git a/ocean/whackamole/whackamole.c b/ocean/whackamole/whackamole.c
new file mode 100644
index 000000000..273cc76c8
--- /dev/null
+++ b/ocean/whackamole/whackamole.c
@@ -0,0 +1,50 @@
+#include "whackamole.h"
+
+int main() {
+    Whackamole env = {0};
+    env.num_agents = 1;
+    env.rng = (unsigned int)time(NULL);
+    
+    env.observations = (float*)calloc(TOTAL_CELLS, sizeof(float));
+    env.actions = (float*)calloc(1, sizeof(float));
+    env.rewards = (float*)calloc(1, sizeof(float));
+    env.terminals = (float*)calloc(1, sizeof(float));
+    
+    c_reset(&env);
+    c_render(&env);
+    
+    int frame = 0;
+    while (1) {
+        frame += 1;
+        
+        if (IsKeyDown(KEY_LEFT_SHIFT)) {
+            env.actions[0] = NOOP;
+            if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) {
+                Vector2 mouse = GetMousePosition();
+                int c = (int)(mouse.x / CELL_SIZE);
+                int r = (int)(mouse.y / CELL_SIZE);
+                if (r >= 0 && r < GRID_SIZE && c >= 0 && c < GRID_SIZE) {
+                    env.actions[0] = (float)(r * GRID_SIZE + c);
+                }
+            }
+            if (IsKeyPressed(KEY_R)) c_reset(&env);
+        } else {
+            if (frame % 10 == 0) {
+                env.actions[0] = (float)(rand_r(&env.rng) % TOTAL_CELLS);
+            } else {
+                env.actions[0] = NOOP;
+            }
+        }
+        
+        c_step(&env);
+        c_render(&env);
+    }
+    
+    free(env.observations);
+    free(env.actions);
+    free(env.rewards);
+    free(env.terminals);
+    c_close(&env);
+    
+    return 0;
+}
\ No newline at end of file
diff --git a/ocean/whackamole/whackamole.h b/ocean/whackamole/whackamole.h
new file mode 100644
index 000000000..7912bce19
--- /dev/null
+++ b/ocean/whackamole/whackamole.h
@@ -0,0 +1,197 @@
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <time.h>
+#include "raylib.h"
+
+#define GRID_SIZE 5
+#define TOTAL_CELLS (GRID_SIZE * GRID_SIZE)
+#define CELL_SIZE 128
+#define NOOP -1.0f
+#define ATTEMPTS_PER_EPISODE 3
+
+typedef struct {
+    float perf;
+    float score;
+    float episode_return;
+    float episode_length;
+    float n;
+} Log;
+
+typedef struct {
+    Texture2D puffer;
+    int flash_timer;      
+    Color flash_color;   
+    int last_action_r;   
+    int last_action_c;
+    bool show_flash;    
+} Client;
+
+typedef struct {
+    Log log;
+    float* observations;
+    float* actions;
+    float* rewards;
+    float* terminals;
+    int num_agents;
+    unsigned int rng;
+    int mole_r;
+    int mole_c;
+    int hits;
+    int tick;
+    Client* client;
+} Whackamole;
+
+void add_log(Whackamole* env) {
+    env->log.perf += (env->rewards[0] > 0) ? 1.0f : 0.0f;
+    env->log.score += env->rewards[0];
+    env->log.episode_length += env->tick;
+    env->log.episode_return += env->rewards[0];
+    env->log.n += 1.0f;
+}
+
+void c_reset(Whackamole* env) {
+    memset(env->observations, 0, sizeof(float) * TOTAL_CELLS);
+    
+    int mole_idx = rand_r(&env->rng) % TOTAL_CELLS;
+    env->observations[mole_idx] = 1.0f;
+    env->mole_r = mole_idx / GRID_SIZE;
+    env->mole_c = mole_idx % GRID_SIZE;
+    
+    env->tick = 0;
+    env->rewards[0] = 0.0f;
+    env->terminals[0] = 0.0f;
+    
+    if (env->client != NULL) {
+        env->client->show_flash = false;
+        env->client->flash_timer = 0;
+    }
+}
+
+void c_step(Whackamole* env) {
+    env->tick += 1;
+    
+    int action = (int)env->actions[0];
+    int mole_idx = env->mole_r * GRID_SIZE + env->mole_c;
+    
+    if (env->client != NULL) {
+        env->client->show_flash = false;
+    }
+    
+    if (action == (int)NOOP || action < 0 || action >= TOTAL_CELLS) {
+        env->rewards[0] = 0.0f;
+    } else if (action == mole_idx) {
+        env->rewards[0] = 1.0f;
+        env->hits += 1;
+        // Flash GREEN for hit
+        if (env->client != NULL) {
+            env->client->flash_color = (Color){0, 255, 0, 180};
+            env->client->flash_timer = 15;
+            env->client->show_flash = true;
+            env->client->last_action_r = action / GRID_SIZE;
+            env->client->last_action_c = action % GRID_SIZE;
+        }
+    } else {
+        int action_r = action / GRID_SIZE;
+        int action_c = action % GRID_SIZE;
+        int dist = abs(action_r - env->mole_r) + abs(action_c - env->mole_c);
+        env->rewards[0] = fmaxf(0.0f, 1.0f - dist * 0.25f);
+        // Flash RED for miss
+        if (env->client != NULL) {
+            env->client->flash_color = (Color){255, 0, 0, 180};
+            env->client->flash_timer = 15;
+            env->client->show_flash = true;
+            env->client->last_action_r = action_r;
+            env->client->last_action_c = action_c;
+        }
+    }
+    
+    if (env->tick >= ATTEMPTS_PER_EPISODE) {
+        env->terminals[0] = 1.0f;
+        add_log(env);
+        c_reset(env);
+    } else {
+        env->terminals[0] = 0.0f;
+        // Move puffre for next attempt
+        int new_idx = rand_r(&env->rng) % TOTAL_CELLS;
+        env->observations[mole_idx] = 0.0f;
+        env->observations[new_idx] = 1.0f;
+        env->mole_r = new_idx / GRID_SIZE;
+        env->mole_c = new_idx % GRID_SIZE;
+    }
+}
+
+void c_render(Whackamole* env) {
+    if (!IsWindowReady()) {
+        InitWindow(CELL_SIZE * GRID_SIZE, CELL_SIZE * GRID_SIZE, "PufferLib WhacKe-a-PUFFER");
+        SetTargetFPS(60);
+        env->client = (Client*)calloc(1, sizeof(Client));
+        env->client->puffer = LoadTexture("pufferfish.png");
+        if (env->client->puffer.id == 0) {
+            env->client->puffer = LoadTexture("ocean/whackamole/pufferfish.png");
+    }
+        env->client->show_flash = false;
+        env->client->flash_timer = 0;
+    }
+    
+    if (IsKeyDown(KEY_ESCAPE)) {
+        exit(0);
+    }
+    
+    BeginDrawing();
+    ClearBackground((Color){34, 139, 34, 255});
+    
+    for (int r = 0; r < GRID_SIZE; r++) {
+        for (int c = 0; c < GRID_SIZE; c++) {
+            int cx = c * CELL_SIZE + CELL_SIZE / 2;
+            int cy = r * CELL_SIZE + CELL_SIZE / 2;
+            DrawCircle(cx, cy, CELL_SIZE / 3, DARKGRAY);
+        }
+    }
+    
+    for (int i = 1; i < GRID_SIZE; i++) {
+        int pos = i * CELL_SIZE;
+        DrawLine(pos, 0, pos, CELL_SIZE * GRID_SIZE, BLACK);
+        DrawLine(0, pos, CELL_SIZE * GRID_SIZE, pos, BLACK);
+    }
+    
+    if (env->client->show_flash && env->client->flash_timer > 0) {
+        int fx = env->client->last_action_c * CELL_SIZE;
+        int fy = env->client->last_action_r * CELL_SIZE;
+        DrawRectangle(fx, fy, CELL_SIZE, CELL_SIZE, env->client->flash_color);
+        env->client->flash_timer--;
+        if (env->client->flash_timer <= 0) {
+            env->client->show_flash = false;
+        }
+    }
+    
+    int x = env->mole_c * CELL_SIZE;
+    int y = env->mole_r * CELL_SIZE;
+    
+    if (env->client->puffer.id > 0) {
+        float scale = (float)CELL_SIZE / env->client->puffer.width;
+        DrawTextureEx(env->client->puffer, (Vector2){x, y}, 0.0f, scale, WHITE);
+    } else {
+        DrawCircle(x + CELL_SIZE/2, y + CELL_SIZE/2, CELL_SIZE/3, RED);
+        DrawCircle(x + CELL_SIZE/2, y + CELL_SIZE/2, CELL_SIZE/4, YELLOW);
+    }
+    
+    DrawText(TextFormat("Hits: %i", env->hits), 10, 10, 24, WHITE);
+    DrawText(TextFormat("Return: %.1f", env->log.episode_return), 10, 40, 20, WHITE);
+    DrawText(TextFormat("Attempt: %i/%i", env->tick + 1, ATTEMPTS_PER_EPISODE), 10, 70, 20, WHITE);
+    
+    EndDrawing();
+}
+
+void c_close(Whackamole* env) {
+    if (env->client != NULL) {
+        if (env->client->puffer.id > 0) {
+            UnloadTexture(env->client->puffer);
+        }
+        free(env->client);
+        env->client = NULL;
+    }
+    if (IsWindowReady()) {
+        CloseWindow();
+    }
+}
\ No newline at end of file