diff --git a/back/volume/src/pong/dtos/GameUpdate.ts b/back/volume/src/pong/dtos/GameUpdate.ts
index 9eefbea..4804119 100644
--- a/back/volume/src/pong/dtos/GameUpdate.ts
+++ b/back/volume/src/pong/dtos/GameUpdate.ts
@@ -2,6 +2,7 @@ import { type Point } from '../game/utils'
 
 export class GameUpdate {
   paddlesPositions!: Point[]
+  ballSpeed!: Point
   ballPosition!: Point
   scores!: number[]
 }
diff --git a/back/volume/src/pong/game/Game.ts b/back/volume/src/pong/game/Game.ts
index 5d07d95..58c8448 100644
--- a/back/volume/src/pong/game/Game.ts
+++ b/back/volume/src/pong/game/Game.ts
@@ -157,6 +157,7 @@ export class Game {
 
     const data: GameUpdate = {
       paddlesPositions: this.players.map((p) => p.paddle.rect.center),
+      ballSpeed: this.ball.speed,
       ballPosition: this.ball.rect.center,
       scores: this.players.map((p) => p.score)
     }
diff --git a/front/volume/public/audio/edge_hit.wav b/front/volume/public/audio/edge_hit.wav
new file mode 100644
index 0000000..f50262a
Binary files /dev/null and b/front/volume/public/audio/edge_hit.wav differ
diff --git a/front/volume/public/audio/paddle_hit.wav b/front/volume/public/audio/paddle_hit.wav
new file mode 100644
index 0000000..d413a24
Binary files /dev/null and b/front/volume/public/audio/paddle_hit.wav differ
diff --git a/front/volume/public/audio/score.wav b/front/volume/public/audio/score.wav
new file mode 100644
index 0000000..5c9222b
Binary files /dev/null and b/front/volume/public/audio/score.wav differ
diff --git a/front/volume/src/components/Pong/Ball.ts b/front/volume/src/components/Pong/Ball.ts
index 00ef960..4f4465c 100644
--- a/front/volume/src/components/Pong/Ball.ts
+++ b/front/volume/src/components/Pong/Ball.ts
@@ -1,3 +1,4 @@
+import { DEFAULT_BALL_INITIAL_SPEED } from "./constants";
 import { Point, Rect } from "./utils";
 
 export class Ball {
@@ -6,6 +7,7 @@ export class Ball {
 
   constructor(spawn: Point, size: Point = new Point(20, 20)) {
     this.rect = new Rect(spawn, size);
+    this.speed = DEFAULT_BALL_INITIAL_SPEED;
   }
 
   draw(context: CanvasRenderingContext2D, color: string) {
diff --git a/front/volume/src/components/Pong/Game.ts b/front/volume/src/components/Pong/Game.ts
index ce835c7..5c87ee3 100644
--- a/front/volume/src/components/Pong/Game.ts
+++ b/front/volume/src/components/Pong/Game.ts
@@ -12,6 +12,7 @@ export class Game {
   renderCanvas: HTMLCanvasElement;
   canvas: HTMLCanvasElement;
   context: CanvasRenderingContext2D;
+  ballLastVelocity: Point;
   ball: Ball;
   players: Player[];
   my_paddle: Paddle;
@@ -23,6 +24,10 @@ export class Game {
   ranked: boolean;
   youAreReady: boolean;
 
+  private readonly score_audio = new Audio('audio/score.wav');
+  private readonly paddle_hit_audio = new Audio('audio/paddle_hit.wav');
+  private readonly edge_hit_audio = new Audio('audio/edge_hit.wav');
+
   constructor(
     renderCanvas: HTMLCanvasElement,
     canvas: HTMLCanvasElement,
@@ -83,14 +88,12 @@ export class Game {
   }
 
   start(socket: WebSocket) {
-    // if (this.my_paddle) {
     this.renderCanvas.addEventListener("pointermove", (e) => {
       this.my_paddle.move(e);
       const data: Point = this.my_paddle.rect.center;
       socket.send(formatWebsocketData(GAME_EVENTS.PLAYER_MOVE, data));
     });
     console.log("Game started!");
-    // }
   }
 
   update(data: GameUpdate) {
@@ -101,8 +104,21 @@ export class Game {
       if (this.players[1].paddle != this.my_paddle) {
         this.players[1].paddle.rect.center = data.paddlesPositions[1];
       }
+
+      if (data.ballSpeed.x * this.ball.speed.x < 0) {
+        this.paddle_hit_audio.play();
+      }
+      if (data.ballSpeed.y * this.ball.speed.y < 0) {
+        this.edge_hit_audio.play();
+      }
+      this.ball.speed = data.ballSpeed;
+      
       this.ball.rect.center = data.ballPosition;
+
       for (let i = 0; i < data.scores.length; i++) {
+        if (this.players[i].score != data.scores[i]) {
+          this.score_audio.play();
+        }
         this.players[i].score = data.scores[i];
       }
     }
diff --git a/front/volume/src/components/Pong/dtos/GameUpdate.ts b/front/volume/src/components/Pong/dtos/GameUpdate.ts
index 789bf38..1460410 100644
--- a/front/volume/src/components/Pong/dtos/GameUpdate.ts
+++ b/front/volume/src/components/Pong/dtos/GameUpdate.ts
@@ -2,6 +2,7 @@ import type { Point } from "../utils";
 
 export class GameUpdate {
   paddlesPositions!: Point[];
+  ballSpeed!: Point;
   ballPosition!: Point;
   scores!: number[];
 }