diff --git a/assets/sounds/effects/sfx_deathscream_alien4.mp3 b/assets/sounds/effects/sfx_deathscream_alien4.mp3
new file mode 100644
index 0000000..0d5cd3f
Binary files /dev/null and b/assets/sounds/effects/sfx_deathscream_alien4.mp3 differ
diff --git a/assets/sounds/effects/sfx_deathscream_alien4.wav b/assets/sounds/effects/sfx_deathscream_alien4.wav
deleted file mode 100755
index efa2898..0000000
Binary files a/assets/sounds/effects/sfx_deathscream_alien4.wav and /dev/null differ
diff --git a/assets/sounds/effects/sfx_deathscream_human12.mp3 b/assets/sounds/effects/sfx_deathscream_human12.mp3
new file mode 100644
index 0000000..28e6f19
Binary files /dev/null and b/assets/sounds/effects/sfx_deathscream_human12.mp3 differ
diff --git a/assets/sounds/effects/sfx_deathscream_human12.wav b/assets/sounds/effects/sfx_deathscream_human12.wav
deleted file mode 100755
index d5b167e..0000000
Binary files a/assets/sounds/effects/sfx_deathscream_human12.wav and /dev/null differ
diff --git a/assets/sounds/effects/sfx_menu_select1.mp3 b/assets/sounds/effects/sfx_menu_select1.mp3
new file mode 100644
index 0000000..305b3a3
Binary files /dev/null and b/assets/sounds/effects/sfx_menu_select1.mp3 differ
diff --git a/assets/sounds/effects/sfx_menu_select1.wav b/assets/sounds/effects/sfx_menu_select1.wav
deleted file mode 100755
index 0ae70b6..0000000
Binary files a/assets/sounds/effects/sfx_menu_select1.wav and /dev/null differ
diff --git a/assets/sounds/effects/sfx_movement_footstepsloop4_fast.mp3 b/assets/sounds/effects/sfx_movement_footstepsloop4_fast.mp3
new file mode 100644
index 0000000..3e8901a
Binary files /dev/null and b/assets/sounds/effects/sfx_movement_footstepsloop4_fast.mp3 differ
diff --git a/assets/sounds/effects/sfx_movement_footstepsloop4_fast.wav b/assets/sounds/effects/sfx_movement_footstepsloop4_fast.wav
deleted file mode 100755
index df9767c..0000000
Binary files a/assets/sounds/effects/sfx_movement_footstepsloop4_fast.wav and /dev/null differ
diff --git a/assets/sounds/effects/sfx_wpn_dagger.mp3 b/assets/sounds/effects/sfx_wpn_dagger.mp3
new file mode 100644
index 0000000..d1efc3f
Binary files /dev/null and b/assets/sounds/effects/sfx_wpn_dagger.mp3 differ
diff --git a/assets/sounds/effects/sfx_wpn_dagger.wav b/assets/sounds/effects/sfx_wpn_dagger.wav
deleted file mode 100755
index bf9f0e4..0000000
Binary files a/assets/sounds/effects/sfx_wpn_dagger.wav and /dev/null differ
diff --git a/index.ts b/index.ts
index aa07909..4bedb12 100644
--- a/index.ts
+++ b/index.ts
@@ -21,6 +21,9 @@ export const config: Types.Core.GameConfig = {
     render: {
         pixelArt: true,
     },
+    audio: {
+        disableWebAudio: true,
+    },
 };
 
 const game = new Game(config);
diff --git a/src/scenes/Intro.ts b/src/scenes/Intro.ts
index 658e958..bed4453 100644
--- a/src/scenes/Intro.ts
+++ b/src/scenes/Intro.ts
@@ -36,7 +36,7 @@ export class Intro extends Scene {
         this.load.audio('thriller', 'assets/sounds/thriller.mp3');
         this.load.audio(
             'menu-select',
-            'assets/sounds/effects/sfx_menu_select1.wav'
+            'assets/sounds/effects/sfx_menu_select1.mp3'
         );
         this.load.image('background', 'assets/backgrounds/map.png');
         this.load.image('fullHeart', 'assets/heart.png');
@@ -49,19 +49,19 @@ export class Intro extends Scene {
         this.load.audio('battle-main', 'assets/sounds/battle_main.mp3');
         this.load.audio(
             'enemy-death',
-            'assets/sounds/effects/sfx_deathscream_alien4.wav'
+            'assets/sounds/effects/sfx_deathscream_alien4.mp3'
         );
         this.load.audio(
             'player-impact',
-            'assets/sounds/effects/sfx_deathscream_human12.wav'
+            'assets/sounds/effects/sfx_deathscream_human12.mp3'
         );
         this.load.audio(
             'element-switch',
-            'assets/sounds/effects/sfx_wpn_dagger.wav'
+            'assets/sounds/effects/sfx_wpn_dagger.mp3'
         );
         this.load.audio(
             'footsteps',
-            'assets/sounds/effects/sfx_movement_footstepsloop4_fast.wav'
+            'assets/sounds/effects/sfx_movement_footstepsloop4_fast.mp3'
         );
         this.load.spritesheet('firespirit', 'assets/objects/firespirit.png', {
             frameWidth: 10,
diff --git a/src/scenes/Room.ts b/src/scenes/Room.ts
index 50abb12..d07cbf8 100644
--- a/src/scenes/Room.ts
+++ b/src/scenes/Room.ts
@@ -83,7 +83,7 @@ export class Room extends Scene {
                 this._healthbar.ouch();
                 this._player.onHit();
                 this.cameras.main.shake(100, 0.01);
-                this.sound.add('player-impact', { volume: 2 }).play();
+                this.sound.add('player-impact').play();
             }
         );