diff --git a/assets/_Game/Prefabs/Ball.prefab b/assets/_Game/Prefabs/Ball.prefab
index 15967a2..1dbc8f1 100644
--- a/assets/_Game/Prefabs/Ball.prefab
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index c3e0374..fbc1fb7 100644
--- a/assets/_Game/Prefabs/Goal Particle.prefab	
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index 7031f86..86594cf 100644
--- a/assets/_Game/Prefabs/box.prefab
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index 097a90e..440eaff 100644
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+      "__uuid__": "ff046972-01bd-4d20-b27d-92120e050ca3@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_hoverSprite": {
+      "__uuid__": "20835ba4-6145-4fbc-a58a-051ce700aa3e@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_pressedSprite": {
+      "__uuid__": "544e49d6-3f05-4fa8-9a9e-091f98fc2ce8@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_disabledSprite": {
+      "__uuid__": "951249e0-9f16-456d-8b85-a6ca954da16b@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_duration": 0.1,
+    "_zoomScale": 1.2,
+    "_target": {
+      "__id__": 498
+    },
+    "_id": "a8Mg86ufxIhZPm+HYCnlf2"
+  },
+  {
+    "__type__": "cc.ClickEvent",
+    "target": {
+      "__id__": 5
+    },
+    "component": "",
+    "_componentId": "85b9aaRsZBAn5sUxS5RQ3EF",
+    "handler": "restart",
+    "customEventData": ""
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Result",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 497
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 504
+      },
+      {
+        "__id__": 505
+      },
+      {
+        "__id__": 506
+      },
+      {
+        "__id__": 507
+      }
+    ],
+    "_prefab": null,
+    "_lpos": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 400,
+      "z": 0
+    },
+    "_lrot": {
+      "__type__": "cc.Quat",
+      "x": 0,
+      "y": 0,
+      "z": 0,
+      "w": 1
+    },
+    "_lscale": {
+      "__type__": "cc.Vec3",
+      "x": 1,
+      "y": 1,
+      "z": 1
+    },
+    "_mobility": 0,
+    "_layer": 33554432,
+    "_euler": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_id": "66dSHyTghFWoVVSFWZn9hf"
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 503
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 402.63,
+      "height": 134
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_id": "926+o0A7lMVI/iazt/gXyf"
+  },
+  {
+    "__type__": "cc.Label",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 503
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_customMaterial": null,
+    "_srcBlendFactor": 2,
+    "_dstBlendFactor": 4,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_string": "Score: 0",
+    "_horizontalAlign": 0,
+    "_verticalAlign": 2,
+    "_actualFontSize": 100,
+    "_fontSize": 100,
+    "_fontFamily": "Arial",
+    "_lineHeight": 100,
+    "_overflow": 0,
+    "_enableWrapText": true,
+    "_font": null,
+    "_isSystemFontUsed": true,
+    "_spacingX": 0,
+    "_isItalic": false,
+    "_isBold": true,
+    "_isUnderline": false,
+    "_underlineHeight": 2,
+    "_cacheMode": 0,
+    "_id": "38UGDLbQpHtpYpXS8nu7ZP"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 503
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_alignFlags": 18,
+    "_target": null,
+    "_left": 50,
+    "_right": 0,
+    "_top": 50,
+    "_bottom": 0,
+    "_horizontalCenter": 0,
+    "_verticalCenter": 400,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_alignMode": 2,
+    "_lockFlags": 0,
+    "_id": "e9RV9IAhNG444cHnO+lYYl"
+  },
+  {
+    "__type__": "cc.LabelOutline",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 503
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 0,
+      "g": 0,
+      "b": 0,
+      "a": 255
+    },
+    "_width": 4,
+    "_id": "6bX0nhgJZBgpzlb0TvnHvw"
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 497
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1080,
+      "height": 2340
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_id": "b9STOCNJ5JZZIBxY8k4/3s"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 497
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_customMaterial": null,
+    "_srcBlendFactor": 2,
+    "_dstBlendFactor": 4,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_spriteFrame": {
+      "__uuid__": "98ce9fe6-ed8c-477d-96ba-d283b6ac387a@f9941",
+      "__expectedType__": "cc.SpriteFrame"
+    },
+    "_type": 2,
+    "_fillType": 0,
+    "_sizeMode": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_useGrayscale": false,
+    "_atlas": null,
+    "_id": "06qItQe1RInYc+fra5viAT"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 497
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_alignFlags": 45,
+    "_target": null,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_horizontalCenter": 0,
+    "_verticalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 512,
+    "_originalHeight": 512,
+    "_alignMode": 2,
+    "_lockFlags": 0,
+    "_id": "1eaaPIoxtAkLvoRrUOy3Js"
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 475
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1080,
+      "height": 2340
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_id": "84T4RuoqJLl7+Ao24Ct3oN"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 475
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_alignFlags": 45,
+    "_target": null,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_horizontalCenter": 0,
+    "_verticalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 100,
+    "_originalHeight": 100,
+    "_alignMode": 2,
+    "_lockFlags": 0,
+    "_id": "c0NJXybJpG3b9xDKk1cCDU"
+  },
+  {
+    "__type__": "ecf07La1rNA8YjY0h97yfWf",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 475
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_scoreLabel": {
+      "__id__": 478
+    },
+    "_ballLabel": {
+      "__id__": 482
+    },
+    "_goalLabel": {
+      "__id__": 486
+    },
+    "_resultLabel": {
+      "__id__": 505
+    },
+    "_startPanel": {
+      "__id__": 488
+    },
+    "_overPanel": {
+      "__id__": 497
+    },
+    "_id": "449hzGcyZL+Lsj/r1gnEMe"
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 474
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1080,
+      "height": 2340
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_id": "93xpxoWTdGroiao2b8kojq"
+  },
+  {
+    "__type__": "cc.Canvas",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 474
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_cameraComponent": {
+      "__id__": 4
+    },
+    "_alignCanvasWithScreen": true,
+    "_id": "c06RqjvopJU73+8s8tYJfg"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 474
+    },
+    "_enabled": true,
+    "__prefab": null,
+    "_alignFlags": 45,
+    "_target": null,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_horizontalCenter": 0,
+    "_verticalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_alignMode": 2,
+    "_lockFlags": 0,
+    "_id": "31rzggbdxK0a873vbaeK3h"
+  },
   {
     "__type__": "cc.PrefabInfo",
     "root": null,
@@ -17898,22 +19414,22 @@
   {
     "__type__": "cc.SceneGlobals",
     "ambient": {
-      "__id__": 476
+      "__id__": 519
     },
     "shadows": {
-      "__id__": 477
+      "__id__": 520
     },
     "_skybox": {
-      "__id__": 478
+      "__id__": 521
     },
     "fog": {
-      "__id__": 479
+      "__id__": 522
     },
     "octree": {
-      "__id__": 480
+      "__id__": 523
     },
     "lightProbeInfo": {
-      "__id__": 481
+      "__id__": 524
     },
     "bakedWithStationaryMainLight": false,
     "bakedWithHighpLightmap": false
diff --git a/assets/_Game/Scripts/Environments/ScoreObject.ts b/assets/_Game/Scripts/Environments/ScoreObject.ts
index 84a2669..2af1458 100644
--- a/assets/_Game/Scripts/Environments/ScoreObject.ts
+++ b/assets/_Game/Scripts/Environments/ScoreObject.ts
@@ -1,6 +1,7 @@
 import {
     _decorator,
     Animation,
+    AudioClip,
     CCFloat,
     CCInteger,
     Collider2D,
@@ -18,6 +19,7 @@ import ObjectPool from '../Pool/ObjectPool';
 import Utilities from '../Utilities';
 import { EventManger } from '../Manager/EventManger';
 import GameEvent from '../Events/GameEvent';
+import { SoundManager } from '../Manager/SoundManager';
 const { ccclass, property, float } = _decorator;
 
 @ccclass('ScoreObject')
@@ -28,6 +30,8 @@ export class ScoreObject extends Component implements IPoolable {
     private _sprite: Sprite;
     @property({ type: Animation, visible: true })
     private _spawnAnimation: Animation;
+    @property({ type: AudioClip, visible: true })
+    private _hitSound: AudioClip;
     @property({ type: CCInteger, visible: true })
     private _score: number;
 
@@ -67,6 +71,7 @@ export class ScoreObject extends Component implements IPoolable {
 
     private onContactBegin(selfCollider: Collider2D, otherCollider: Collider2D) {
         if (this._isHit) return;
+        SoundManager.instance.playSfx(this._hitSound);
         this._collider.enabled = false;
         let center = this.node.getWorldPosition();
         let other = otherCollider.node.getWorldPosition();
@@ -78,7 +83,7 @@ export class ScoreObject extends Component implements IPoolable {
         this._flySpeed = otherCollider.getComponent(RigidBody2D).linearVelocity.length();
         this.node.setSiblingIndex(this.node.parent.children.length - 1);
         if (this._score > 0) {
-            GameManager.instance.destroyEnviromentsObject(this._score, this.node.getWorldPosition());
+            GameManager.instance.destroyEnvironmentObject(this._score, this.node.getWorldPosition());
         }
     }
 
diff --git a/assets/_Game/Scripts/Events/GameEvent.ts b/assets/_Game/Scripts/Events/GameEvent.ts
index afadc63..029a5a1 100644
--- a/assets/_Game/Scripts/Events/GameEvent.ts
+++ b/assets/_Game/Scripts/Events/GameEvent.ts
@@ -12,7 +12,7 @@ enum GameEvent {
 
 export interface GameEventCallbackMap {
     [GameEvent.Score]: (score: number, type?: ScoreType) => void;
-    [GameEvent.BallOut]: () => void;
+    [GameEvent.BallOut]: (ball: number) => void;
     [GameEvent.MultiBall]: (active: boolean) => void;
     [GameEvent.GameStateChange]: (state: GameState) => void;
     [GameEvent.ScoreObjectRelease]: (obj: Node) => void;
@@ -20,7 +20,7 @@ export interface GameEventCallbackMap {
 
 export interface GameEventArgMap {
     [GameEvent.Score]: [number, ScoreType];
-    [GameEvent.BallOut]: null;
+    [GameEvent.BallOut]: number;
     [GameEvent.MultiBall]: boolean;
     [GameEvent.GameStateChange]: GameState;
     [GameEvent.ScoreObjectRelease]: Node;
diff --git a/assets/_Game/Scripts/GamePlay/Cannon.ts b/assets/_Game/Scripts/GamePlay/Cannon.ts
index f67c62d..165322a 100644
--- a/assets/_Game/Scripts/GamePlay/Cannon.ts
+++ b/assets/_Game/Scripts/GamePlay/Cannon.ts
@@ -1,6 +1,6 @@
 import { _decorator, CCInteger, Collider2D, Component, Contact2DType, EventHandler, tween, Vec2 } from 'cc';
-import { Ball } from './Ball';
 import Utilities from '../Utilities';
+import { Ball } from './Ball';
 const { ccclass, property } = _decorator;
 
 @ccclass('Cannon')
diff --git a/assets/_Game/Scripts/GamePlay/Cannon.ts.meta b/assets/_Game/Scripts/GamePlay/Cannon.ts.meta
index eae9320..57743ba 100644
--- a/assets/_Game/Scripts/GamePlay/Cannon.ts.meta
+++ b/assets/_Game/Scripts/GamePlay/Cannon.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "ba9083ce-8b19-4c6c-98bd-de3a9c918c2e",
+  "uuid": "1f9704b7-db29-4e9e-87da-b4fa52808d59",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/GamePlay/Enemy.ts.meta b/assets/_Game/Scripts/GamePlay/Enemy.ts.meta
index a03b354..4c5babf 100644
--- a/assets/_Game/Scripts/GamePlay/Enemy.ts.meta
+++ b/assets/_Game/Scripts/GamePlay/Enemy.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "c394b738-05e4-418d-a047-2b3df4d486aa",
+  "uuid": "bed157ee-bcf2-4b22-9d4e-dc15a0e3769d",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/GamePlay/Gate.ts.meta b/assets/_Game/Scripts/GamePlay/Gate.ts.meta
index 8e73c82..e3da28e 100644
--- a/assets/_Game/Scripts/GamePlay/Gate.ts.meta
+++ b/assets/_Game/Scripts/GamePlay/Gate.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "db6268f6-8d6d-4e9f-a908-f0c63885d157",
+  "uuid": "3ff78da1-8ad4-494c-b153-029ed6fcb72a",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/GamePlay/Goal.ts b/assets/_Game/Scripts/GamePlay/Goal.ts
index 2533835..a2b47cb 100644
--- a/assets/_Game/Scripts/GamePlay/Goal.ts
+++ b/assets/_Game/Scripts/GamePlay/Goal.ts
@@ -1,9 +1,20 @@
-import { _decorator, CCInteger, Collider2D, Component, Contact2DType, Node, RigidBody2D } from 'cc';
+import {
+    _decorator,
+    AudioClip,
+    CCInteger,
+    Collider2D,
+    Component,
+    Contact2DType,
+    Node,
+    ParticleSystem,
+    Prefab,
+} from 'cc';
 import { GameManager } from '../Manager/GameManager';
 import Utilities from '../Utilities';
 import ObjectPool from '../Pool/ObjectPool';
 import { Ball } from './Ball';
-const { ccclass, property, float } = _decorator;
+import { SoundManager } from '../Manager/SoundManager';
+const { ccclass, property } = _decorator;
 
 @ccclass('Goal')
 export class Goal extends Component {
@@ -11,9 +22,16 @@ export class Goal extends Component {
     private _collider: Collider2D;
     @property({ type: CCInteger, visible: true })
     private _score: number;
+    @property({ type: Prefab, visible: true })
+    private _goalFx: Prefab;
+    @property({ type: AudioClip, visible: true })
+    private _goalSound: AudioClip;
+
+    private _goalFxPool: ObjectPool;
 
     protected onLoad(): void {
         this._collider.on(Contact2DType.BEGIN_CONTACT, this.onContactBegin, this);
+        this._goalFxPool = new ObjectPool(this._goalFx, 5, false);
     }
 
     private async onContactBegin(selfCollider: Collider2D, otherCollider: Collider2D) {
@@ -21,8 +39,16 @@ export class Goal extends Component {
         if (ball) {
             GameManager.instance.goal(this._score, ball.node.getWorldPosition());
             ball.setActiveRigi(false);
+            const fx = this._goalFxPool.get(this.node, ParticleSystem);
+            const pos = ball.node.getWorldPosition();
+            pos.z = 10;
+            fx.node.setWorldPosition(pos);
+            fx.play();
+            SoundManager.instance.playSfx(this._goalSound);
             await Utilities.delay(1000);
             ObjectPool.release(ball.node);
+            await Utilities.waitUntil(() => fx.isStopped);
+            this._goalFxPool.release(fx.node);
         }
     }
 }
diff --git a/assets/_Game/Scripts/GamePlay/Goal.ts.meta b/assets/_Game/Scripts/GamePlay/Goal.ts.meta
index 6d01ad7..9a2a2bb 100644
--- a/assets/_Game/Scripts/GamePlay/Goal.ts.meta
+++ b/assets/_Game/Scripts/GamePlay/Goal.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "5339a157-2cf5-421d-aaa9-6c77cd05ac9d",
+  "uuid": "ce7b77b4-77a0-4795-a445-a0a05937487f",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/GamePlay/MutilBall.ts.meta b/assets/_Game/Scripts/GamePlay/MutilBall.ts.meta
index adab745..11a599e 100644
--- a/assets/_Game/Scripts/GamePlay/MutilBall.ts.meta
+++ b/assets/_Game/Scripts/GamePlay/MutilBall.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "02952a26-2842-48a0-af34-f4997260add9",
+  "uuid": "e3b5f6bb-b54b-406c-adeb-409fc6d91a31",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/Gameplay.meta b/assets/_Game/Scripts/Gameplay.meta
index f75a6c5..9b592ab 100644
--- a/assets/_Game/Scripts/Gameplay.meta
+++ b/assets/_Game/Scripts/Gameplay.meta
@@ -2,7 +2,7 @@
   "ver": "1.1.0",
   "importer": "directory",
   "imported": true,
-  "uuid": "7ccc8c31-3541-418f-98a0-c2b46990d9d2",
+  "uuid": "6f3c79a3-69f3-449e-8b6e-1c4028c2f7f3",
   "files": [],
   "subMetas": {},
   "userData": {
diff --git a/assets/_Game/Scripts/Gameplay/Ball.ts b/assets/_Game/Scripts/Gameplay/Ball.ts
index aa753d1..7d50cc4 100644
--- a/assets/_Game/Scripts/Gameplay/Ball.ts
+++ b/assets/_Game/Scripts/Gameplay/Ball.ts
@@ -42,6 +42,8 @@ export class Ball extends Component implements IPoolable {
     private _collider: CircleCollider2D;
     @property({ type: AudioClip, visible: true })
     private _hitSound: AudioClip;
+    @property({ type: AudioClip, visible: true })
+    private _ballThrowSound: AudioClip;
     @property({ type: geometry.AnimationCurve, visible: true })
     private _jumpCurve: geometry.AnimationCurve = new geometry.AnimationCurve();
 
@@ -91,7 +93,6 @@ export class Ball extends Component implements IPoolable {
     ) {
         if (this._isHit) return;
         this._isHit = true;
-        console.log(contact.getTangentSpeed());
 
         if (this._rigidBody.linearVelocity.length() >= 5) {
             let hitPoint = contact.getWorldManifold().points[0];
@@ -128,6 +129,7 @@ export class Ball extends Component implements IPoolable {
     }
 
     public throwBall(force: Vec2) {
+        SoundManager.instance.playSfx(this._ballThrowSound);
         this._collider.group = PhysicsGroup.BALL_THROWING;
         this._rigidBody.group = PhysicsGroup.BALL_THROWING;
         this._rigidBody.applyLinearImpulseToCenter(force, true);
diff --git a/assets/_Game/Scripts/Gameplay/Ball.ts.meta b/assets/_Game/Scripts/Gameplay/Ball.ts.meta
index 5f36b3d..48d18a5 100644
--- a/assets/_Game/Scripts/Gameplay/Ball.ts.meta
+++ b/assets/_Game/Scripts/Gameplay/Ball.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "4630a499-ab09-45a9-be81-52dae28beb55",
+  "uuid": "2b7c278f-afe7-4cb9-8b1e-ba6fd06040ac",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/Gameplay/Flipper.ts.meta b/assets/_Game/Scripts/Gameplay/Flipper.ts.meta
index 6fc1f5d..53caa4f 100644
--- a/assets/_Game/Scripts/Gameplay/Flipper.ts.meta
+++ b/assets/_Game/Scripts/Gameplay/Flipper.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "87072b4f-2c3c-48b0-86a9-7d1dc17a750e",
+  "uuid": "85a1dbb8-da01-4cac-81d4-1baa9ebf497f",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/Gameplay/Outer.ts.meta b/assets/_Game/Scripts/Gameplay/Outer.ts.meta
index 1c0219b..8460e7f 100644
--- a/assets/_Game/Scripts/Gameplay/Outer.ts.meta
+++ b/assets/_Game/Scripts/Gameplay/Outer.ts.meta
@@ -2,7 +2,7 @@
   "ver": "4.0.23",
   "importer": "typescript",
   "imported": true,
-  "uuid": "bbe27534-d4c2-4d1c-bd39-07c2605e319c",
+  "uuid": "ca8a0c78-2894-4634-915f-311944852103",
   "files": [],
   "subMetas": {},
   "userData": {}
diff --git a/assets/_Game/Scripts/Manager/GameManager.ts b/assets/_Game/Scripts/Manager/GameManager.ts
index 9a5ba65..94a3078 100644
--- a/assets/_Game/Scripts/Manager/GameManager.ts
+++ b/assets/_Game/Scripts/Manager/GameManager.ts
@@ -1,4 +1,16 @@
-import { _decorator, Component, Node, Prefab, Vec2, Vec3, randomRangeInt, CCInteger } from 'cc';
+import {
+    _decorator,
+    Component,
+    Node,
+    Prefab,
+    Vec2,
+    Vec3,
+    randomRangeInt,
+    CCInteger,
+    Director,
+    director,
+    AudioClip,
+} from 'cc';
 import ObjectPool from '../Pool/ObjectPool';
 import { Ball } from '../GamePlay/Ball';
 import Utilities from '../Utilities';
@@ -7,6 +19,7 @@ import { EventManger } from './EventManger';
 import GameEvent from '../Events/GameEvent';
 import ScoreType from '../Enum/ScoreType';
 import { FloatingText } from '../Environments/FloatingText';
+import { SoundManager } from './SoundManager';
 const { ccclass, property } = _decorator;
 
 @ccclass('GameManager')
@@ -27,12 +40,18 @@ export class GameManager extends Component {
     private _ballSpawnPosition: Vec3;
     @property({ type: CCInteger, visible: true })
     private _balls = 3;
+    @property({ type: AudioClip, visible: true })
+    private _startSound: AudioClip;
+    @property({ type: AudioClip, visible: true })
+    private _backgroundMusic: AudioClip;
 
     private _ballPool: ObjectPool;
     private _FloatingScorePool: ObjectPool;
-    private _gameState = GameState.Init;
+    private _gameState: GameState;
 
-    public highestStreak: number;
+    public get balls() {
+        return this._balls;
+    }
     private _score = 0;
     private _isMultiBall = false;
     private _currentBallInGame = 0;
@@ -47,9 +66,8 @@ export class GameManager extends Component {
         this._FloatingScorePool = new ObjectPool(this._floatingScoreText, 10, true);
     }
 
-    protected start() {
-        this.spawnBall(true);
-        this.play();
+    protected start(): void {
+        this.changeGameState(GameState.Init);
     }
 
     private changeGameState(state: GameState) {
@@ -82,6 +100,7 @@ export class GameManager extends Component {
     }
 
     public spawnBall(throwBall: boolean): Ball {
+        SoundManager.instance.playSfx(this._startSound);
         this.setCurrentBallInGame(1);
         const ball = this._ballPool.get(this.node, Ball);
         ball.node.setPosition(this._ballSpawnPosition);
@@ -99,8 +118,9 @@ export class GameManager extends Component {
         this.setCurrentBallInGame(-1);
         if (this._currentBallInGame <= 0) {
             this._balls--;
-            EventManger.instance.emit(GameEvent.BallOut, null);
+            EventManger.instance.emit(GameEvent.BallOut, this._balls);
             if (this._balls === 0) {
+                await Utilities.delay(1000);
                 this.changeGameState(GameState.GameOver);
                 return;
             }
@@ -118,12 +138,25 @@ export class GameManager extends Component {
         }
     }
 
-    public destroyEnviromentsObject(bonusScore: number, position: Vec3) {
+    public destroyEnvironmentObject(bonusScore: number, position: Vec3) {
         this.addScore(bonusScore, ScoreType.DestroyObject, position);
     }
 
-    public play() {
+    public async play() {
+        SoundManager.instance.playBGM(this._backgroundMusic, 0.5);
         this.changeGameState(GameState.Playing);
+        await Utilities.delay(1000);
+        this.spawnBall(true);
+    }
+
+    public async restart() {
+        this._balls = 3;
+        this._score = 0;
+        this._currentBallInGame = 0;
+        this._isMultiBall = false;
+        this.changeGameState(GameState.Playing);
+        await Utilities.delay(1000);
+        this.spawnBall(true);
     }
 
     public onRevive() {
diff --git a/assets/_Game/Scripts/Manager/SoundManager.ts b/assets/_Game/Scripts/Manager/SoundManager.ts
index 3044cab..72867f9 100644
--- a/assets/_Game/Scripts/Manager/SoundManager.ts
+++ b/assets/_Game/Scripts/Manager/SoundManager.ts
@@ -68,7 +68,7 @@ export class SoundManager extends Component {
     }
 
     public playBGM(audio: AudioClip, volume = 1, loop = true) {
-        if (this._audioSourceBgm) {
+        if (!this._audioSourceBgm) {
             this._audioSourceBgm = new SoundSource();
             this._audioSourceBgm.source = new AudioSource('audioSourceBgm');
             this._audioSourceBgm.source.playOnAwake = false;
diff --git a/assets/_Game/Scripts/UI/EndGameUIController.ts b/assets/_Game/Scripts/UI/EndGameUIController.ts
index fa94f17..3deaafe 100644
--- a/assets/_Game/Scripts/UI/EndGameUIController.ts
+++ b/assets/_Game/Scripts/UI/EndGameUIController.ts
@@ -76,7 +76,7 @@ export class EndGameUIController extends Component {
         switch (this.currentState) {
             case PanelState.CompareScore:
                 this.TurnOffAllPanels(this.compareScorePnl);
-                var totalScore = GameManager.instance.score + GameManager.instance.highestStreak * 2;
+                var totalScore = GameManager.instance.score;
                 this.yourScoreTxt.string = 'Your score: ' + totalScore;
 
                 /// Todo: set top score here
diff --git a/assets/_Game/Scripts/UI/UIController.ts b/assets/_Game/Scripts/UI/UIController.ts
index e8a88e6..39fa0df 100644
--- a/assets/_Game/Scripts/UI/UIController.ts
+++ b/assets/_Game/Scripts/UI/UIController.ts
@@ -1,14 +1,65 @@
-import { _decorator, Component, Node } from 'cc';
+import { _decorator, Component, Label, Node, tween } from 'cc';
+import { EventManger } from '../Manager/EventManger';
+import GameEvent from '../Events/GameEvent';
+import ScoreType from '../Enum/ScoreType';
+import Utilities from '../Utilities';
+import GameState from '../Enum/GameState';
+import { GameManager } from '../Manager/GameManager';
 const { ccclass, property } = _decorator;
 
 @ccclass('UIController')
 export class UIController extends Component {
-    start() {
+    @property({ type: Label, visible: true })
+    private _scoreLabel: Label;
+    @property({ type: Label, visible: true })
+    private _ballLabel: Label;
+    @property({ type: Label, visible: true })
+    private _goalLabel: Label;
+    @property({ type: Label, visible: true })
+    private _resultLabel: Label;
+    @property({ type: Node, visible: true })
+    private _startPanel: Node;
+    @property({ type: Node, visible: true })
+    private _overPanel: Node;
 
+    protected onLoad(): void {
+        EventManger.instance.on(GameEvent.Score, this.onScore, this);
+        EventManger.instance.on(GameEvent.BallOut, this.onBallOut, this);
+        EventManger.instance.on(GameEvent.GameStateChange, this.onGameStateChange, this);
+        this._goalLabel.string = '';
     }
 
-    update(deltaTime: number) {
-        
+    private async onScore(score: number, type: ScoreType) {
+        this._scoreLabel.string = `Score: ${score}`;
+        if (type == ScoreType.Goal) {
+            this._goalLabel.string = 'Goal!!';
+            await Utilities.delay(1000);
+            this._goalLabel.string = '';
+        }
+    }
+
+    private async onBallOut(balls: number) {
+        this._ballLabel.string = `Ball ${balls}`;
+        this._goalLabel.string = 'Ball Out!!';
+        await Utilities.delay(1000);
+        this._goalLabel.string = '';
+    }
+
+    private onGameStateChange(state: GameState) {
+        switch (state) {
+            case GameState.Init:
+                this._startPanel.active = true;
+                break;
+            case GameState.Playing:
+                this._scoreLabel.string = 'Score: 0';
+                this._ballLabel.string = `Ball: ${GameManager.instance.balls}`;
+                this._startPanel.active = false;
+                this._overPanel.active = false;
+                break;
+            case GameState.GameOver:
+                this._overPanel.active = true;
+                this._resultLabel.string = this._scoreLabel.string;
+                break;
+        }
     }
 }
-
diff --git a/assets/_Game/Sounds/MS_BG_ingame.mp3 b/assets/_Game/Sounds/MS_BG_ingame.mp3
new file mode 100644
index 0000000..310b8cc
Binary files /dev/null and b/assets/_Game/Sounds/MS_BG_ingame.mp3 differ
diff --git a/assets/_Game/Sounds/MS_BG_ingame.mp3.meta b/assets/_Game/Sounds/MS_BG_ingame.mp3.meta
new file mode 100644
index 0000000..54bbd4d
--- /dev/null
+++ b/assets/_Game/Sounds/MS_BG_ingame.mp3.meta
@@ -0,0 +1,14 @@
+{
+  "ver": "1.0.0",
+  "importer": "audio-clip",
+  "imported": true,
+  "uuid": "fc66df28-6c8c-4915-adbd-5a3da652cfc6",
+  "files": [
+    ".json",
+    ".mp3"
+  ],
+  "subMetas": {},
+  "userData": {
+    "downloadMode": 0
+  }
+}
diff --git a/assets/_Game/Sounds/SFX_score.mp3 b/assets/_Game/Sounds/SFX_score.mp3
new file mode 100644
index 0000000..73b2555
Binary files /dev/null and b/assets/_Game/Sounds/SFX_score.mp3 differ
diff --git a/assets/_Game/Sounds/SFX_score.mp3.meta b/assets/_Game/Sounds/SFX_score.mp3.meta
new file mode 100644
index 0000000..7b4a720
--- /dev/null
+++ b/assets/_Game/Sounds/SFX_score.mp3.meta
@@ -0,0 +1,14 @@
+{
+  "ver": "1.0.0",
+  "importer": "audio-clip",
+  "imported": true,
+  "uuid": "1f602e14-2769-4903-b4d2-b0977eeaf36b",
+  "files": [
+    ".json",
+    ".mp3"
+  ],
+  "subMetas": {},
+  "userData": {
+    "downloadMode": 0
+  }
+}
diff --git a/assets/_Game/Sprites/goal.png.meta b/assets/_Game/Sprites/goal.png.meta
index 687f942..3a47b46 100644
--- a/assets/_Game/Sprites/goal.png.meta
+++ b/assets/_Game/Sprites/goal.png.meta
@@ -11,7 +11,7 @@
     "6c48a": {
       "importer": "texture",
       "uuid": "3edb092d-e894-4a3f-8a19-d1dcb1c80ff8@6c48a",
-      "displayName": "Goal",
+      "displayName": "goal",
       "id": "6c48a",
       "name": "texture",
       "userData": {
@@ -35,7 +35,7 @@
     "f9941": {
       "importer": "sprite-frame",
       "uuid": "3edb092d-e894-4a3f-8a19-d1dcb1c80ff8@f9941",
-      "displayName": "Goal",
+      "displayName": "goal",
       "id": "f9941",
       "name": "spriteFrame",
       "userData": {