diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..30d74bc
Binary files /dev/null and b/.DS_Store differ
diff --git a/script.js b/script.js
index 84de7fd..0e32247 100644
--- a/script.js
+++ b/script.js
@@ -17,6 +17,8 @@
     document.onkeydown = preventDefaultForScrollKeys;
 })();
 
+
+
 const firebaseConfig = {
     apiKey: "AIzaSyDRDvlwalRpidbThvTEMK6FZVsDnK5FSOQ",
     authDomain: "snakeevolution-90ebd.firebaseapp.com",
@@ -329,11 +331,16 @@ function update() {
             document.getElementById('evoBox').textContent = '';
         }
     }
+
+    function playSound(){
+        new Audio('sounds/eating_sound.wav').play();
+    }
     // Self collision
     if (snake.some(seg => seg.x === head.x && seg.y === head.y)) return gameOver();
     snake.unshift(head);
     // Eat food
     if (head.x === food.x && head.y === food.y) {
+        playSound()
         score++;
         document.getElementById('score').textContent = score;
         food = randomEmptyTile();
diff --git a/sounds/eating_sound.wav b/sounds/eating_sound.wav
new file mode 100644
index 0000000..bac3f4f
Binary files /dev/null and b/sounds/eating_sound.wav differ
diff --git a/style.css b/style.css
index 18d043d..481e396 100644
--- a/style.css
+++ b/style.css
@@ -214,7 +214,10 @@ main {
 }
 
 .game-btn:active {
-  transform: scale(0.96);
+  transform: translateY(1px);
+  background-color: #2aa314;
+  box-shadow: none;
+  transition: all 0.1s ease;
 }
 
 .game-btn:disabled {
@@ -282,6 +285,8 @@ footer {
   font-size: 1.06em;
 }
 
+
+
 @media (max-width:520px) {
   #game-area {
     min-width: unset;
@@ -292,4 +297,5 @@ footer {
     max-width: 95vw;
     max-height: 89vw;
   }
-}
\ No newline at end of file
+}
+