diff --git a/README.md b/README.md
index b8b07fb..d6f2c30 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ Make sure to read the LICENSE file
 
 * More clean code
 * Build Guide
-* Hitboxes
+* Hitboxes working in .h files
+* Screen Boundaries
 * Projectiles
 * Portable Binaries of the game
diff --git a/src/Main.c b/src/Main.c
index 08a6baa..c8f5eed 100644
--- a/src/Main.c
+++ b/src/Main.c
@@ -30,11 +30,27 @@ void Func_MainGameLoop()
   Texture2D enemy = LoadTexture("assets/enemy.png");
   Texture2D arctic = LoadTexture("assets/arctic.png");
 
+  // Hitboxes
+  Rectangle EnemyHitbox = { GetScreenWidth()/2.0f - 30, GetScreenHeight()/2.0f - 30, 290, 300};
+  Rectangle TuxHitbox = { GetScreenWidth()/2.0f - 30, GetScreenHeight()/2.0f - 30, 90, 40};
+
+
+  Rectangle boxCollision = { 0 };
+  bool collision = false;
+
       // GameLoop
       while (!WindowShouldClose()) {
           Func_ShowPos();
           Func_Controls();
 
+          TuxHitbox.x = TuxPos_x+50;
+          TuxHitbox.y = TuxPos_y+50;
+          EnemyHitbox.x = EnemyPos_x;
+          EnemyHitbox.y = EnemyPos_y;
+
+          collision = CheckCollisionRecs(EnemyHitbox, TuxHitbox);
+          if (collision) boxCollision = GetCollisionRec(EnemyHitbox, TuxHitbox);
+
       BeginDrawing();
         ClearBackground(RAYWHITE);
 
@@ -42,8 +58,18 @@ void Func_MainGameLoop()
         DrawTexture(arctic, 50, 0, RAYWHITE);
         DrawTexture(tux, TuxPos_x, TuxPos_y, RAYWHITE);
         DrawTexture(enemy, EnemyPos_x, EnemyPos_y, RAYWHITE);
-        DrawText("Tux Vs X ENGINE PROTOTYPE please read the LINCENSE", 50, 18, 20, BLACK);
-        
+
+        if (IsKeyDown(KEY_SPACE)) {
+          DrawRectangleRec(EnemyHitbox, RED);
+          DrawRectangleRec(TuxHitbox, BLUE);
+        }
+
+        if (collision) {
+          DrawText("FINALY BASIC AWFUL COLLISION", 50, 18, 20, BLACK);
+        } else {
+          DrawText("Tux Vs X ENGINE PROTOTYPE please read the LINCENSE", 50, 18, 20, BLACK);
+        }
+
       EndDrawing();
      }
   // Unload Textures