diff --git a/assets/Game.fire b/assets/Game.fire
index 65e3191..6d2d4ef 100644
--- a/assets/Game.fire
+++ b/assets/Game.fire
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+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "746cf043-7cf7-4d62-86fd-fbe6ff6d470d"
+    },
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "f4VcB6QtBNdapihFCYQtUj"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 13
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "fba0bf13-b989-443d-8fdf-a5f7f8bb391c"
+    },
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "b4WWoRu6NLE6s5HyuMFdsT"
+  },
   {
     "__type__": "cc.PolygonCollider",
     "_name": "",
@@ -1294,6 +2138,283 @@
     ],
     "_id": "965MCSJRhGs5q7cLGkd0WT"
   },
+  {
+    "__type__": "cc.Node",
+    "_name": "ScoreBox",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 2
+    },
+    "_children": [
+      {
+        "__id__": 33
+      },
+      {
+        "__id__": 35
+      }
+    ],
+    "_active": true,
+    "_level": 2,
+    "_components": [
+      {
+        "__id__": 37
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 4712,
+      "height": 1059
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_position": {
+      "__type__": "cc.Vec3",
+      "x": -360,
+      "y": 440,
+      "z": 0
+    },
+    "_scale": {
+      "__type__": "cc.Vec3",
+      "x": 0.04,
+      "y": 0.05,
+      "z": 1
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "groupIndex": 0,
+    "_id": "dfFDmCsINDW5aDZx/G5weV"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Score",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 32
+    },
+    "_children": [],
+    "_active": true,
+    "_level": 3,
+    "_components": [
+      {
+        "__id__": 34
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 52.25,
+      "height": 50.4
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_position": {
+      "__type__": "cc.Vec3",
+      "x": -940,
+      "y": -20,
+      "z": 0
+    },
+    "_scale": {
+      "__type__": "cc.Vec3",
+      "x": 25,
+      "y": 13.3334,
+      "z": 25
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "groupIndex": 0,
+    "_id": "f3DPeS6/ROS4q1Lxdr/9sj"
+  },
+  {
+    "__type__": "cc.Label",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 33
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_useOriginalSize": false,
+    "_string": "Score",
+    "_N$string": "Score",
+    "_fontSize": 20,
+    "_lineHeight": 40,
+    "_enableWrapText": true,
+    "_N$file": null,
+    "_isSystemFontUsed": true,
+    "_isUseVerticalKerning": true,
+    "_verticalKerning": null,
+    "_spacingX": 0,
+    "_batchAsBitmap": false,
+    "_N$horizontalAlign": 1,
+    "_N$verticalAlign": 1,
+    "_N$fontFamily": "Arial",
+    "_N$overflow": 0,
+    "_N$cacheMode": 0,
+    "_id": "2cUvJkK8ZML49lb9rbtYDL"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "ScoreLabel",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 32
+    },
+    "_children": [],
+    "_active": true,
+    "_level": 3,
+    "_components": [
+      {
+        "__id__": 36
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 11.12,
+      "height": 50.4
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_position": {
+      "__type__": "cc.Vec3",
+      "x": 911.687,
+      "y": -81.499,
+      "z": 0
+    },
+    "_scale": {
+      "__type__": "cc.Vec3",
+      "x": 25,
+      "y": 13.3334,
+      "z": 25
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "groupIndex": 0,
+    "_id": "03lMV9GWFNbah8HcJOSBHD"
+  },
+  {
+    "__type__": "cc.Label",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 35
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_useOriginalSize": false,
+    "_string": "0",
+    "_N$string": "0",
+    "_fontSize": 20,
+    "_lineHeight": 40,
+    "_enableWrapText": true,
+    "_N$file": null,
+    "_isSystemFontUsed": true,
+    "_isUseVerticalKerning": true,
+    "_verticalKerning": null,
+    "_spacingX": 0,
+    "_batchAsBitmap": false,
+    "_N$horizontalAlign": 1,
+    "_N$verticalAlign": 1,
+    "_N$fontFamily": "Arial",
+    "_N$overflow": 0,
+    "_N$cacheMode": 0,
+    "_id": "3apGlbIAdIHrkLl+Q1y49r"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 32
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "fba0bf13-b989-443d-8fdf-a5f7f8bb391c"
+    },
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "26ipZuvmdL65GdcIvVjEAd"
+  },
   {
     "__type__": "cc.Canvas",
     "_name": "",
@@ -1320,13 +2441,13 @@
     },
     "_enabled": true,
     "alienship1": {
-      "__uuid__": "cc9c71b8-6dce-463b-a0a8-99baebb6aa72"
+      "__uuid__": "4fd20ca9-dc4a-45b4-8c83-4fcc89828fe6"
     },
     "alienship2": {
-      "__uuid__": "2a44b465-8729-484a-b0d5-8028192c3600"
+      "__uuid__": "f819b8da-8f4c-4c09-babc-dac7ec7d20a3"
     },
     "alienship3": {
-      "__uuid__": "022c2978-0c9b-442a-89ef-f4df3dd70646"
+      "__uuid__": "6c6bd86b-1419-437a-b3db-9e653f754b61"
     },
     "_id": "77Y3BgqzhPzpdYEPdwxYS3"
   },
diff --git a/assets/Menu.fire b/assets/Menu.fire
index b467a94..877184a 100644
--- a/assets/Menu.fire
+++ b/assets/Menu.fire
@@ -156,7 +156,7 @@
       "__type__": "cc.Vec3",
       "x": 0,
       "y": 0,
-      "z": 780.2888888097792
+      "z": 539.5338265577053
     },
     "_scale": {
       "__type__": "cc.Vec3",
diff --git a/assets/Prefabs/alienship3.prefab b/assets/Prefabs/alienship3.prefab
index 01f1974..2550302 100644
--- a/assets/Prefabs/alienship3.prefab
+++ b/assets/Prefabs/alienship3.prefab
@@ -118,6 +118,7 @@
       "__id__": 1
     },
     "_enabled": true,
+    "scoreLabel": null,
     "yellowBullet": {
       "__uuid__": "1e6b2ed9-fc9b-4d1a-8f2a-7773b0428ecb"
     },
@@ -739,7 +740,7 @@
     "asset": {
       "__id__": 0
     },
-    "fileId": "c9zFlVfU9Pr7HzSY8BJeaQ",
+    "fileId": "79n62fy2FB0phxl7o8lzGi",
     "sync": false
   }
 ]
\ No newline at end of file
diff --git a/assets/Prefabs/alienship3.prefab.meta b/assets/Prefabs/alienship3.prefab.meta
index fa35220..c5364e2 100644
--- a/assets/Prefabs/alienship3.prefab.meta
+++ b/assets/Prefabs/alienship3.prefab.meta
@@ -1,6 +1,6 @@
 {
   "ver": "1.2.1",
-  "uuid": "cc9c71b8-6dce-463b-a0a8-99baebb6aa72",
+  "uuid": "4fd20ca9-dc4a-45b4-8c83-4fcc89828fe6",
   "optimizationPolicy": "AUTO",
   "asyncLoadAssets": false,
   "readonly": false,
diff --git a/assets/Prefabs/alienship4.prefab b/assets/Prefabs/alienship4.prefab
index 07a9de6..dfd4d2f 100644
--- a/assets/Prefabs/alienship4.prefab
+++ b/assets/Prefabs/alienship4.prefab
@@ -118,6 +118,7 @@
       "__id__": 1
     },
     "_enabled": true,
+    "scoreLabel": null,
     "yellowBullet": {
       "__uuid__": "1e6b2ed9-fc9b-4d1a-8f2a-7773b0428ecb"
     },
@@ -1104,7 +1105,7 @@
     "asset": {
       "__id__": 0
     },
-    "fileId": "f9f/isXgZHr78pxJAgRYe9",
+    "fileId": "a0FzMZOHFP1a3ZrrwMZQvt",
     "sync": false
   }
 ]
\ No newline at end of file
diff --git a/assets/Prefabs/alienship4.prefab.meta b/assets/Prefabs/alienship4.prefab.meta
index 38131bb..5fe82ca 100644
--- a/assets/Prefabs/alienship4.prefab.meta
+++ b/assets/Prefabs/alienship4.prefab.meta
@@ -1,6 +1,6 @@
 {
   "ver": "1.2.1",
-  "uuid": "2a44b465-8729-484a-b0d5-8028192c3600",
+  "uuid": "f819b8da-8f4c-4c09-babc-dac7ec7d20a3",
   "optimizationPolicy": "AUTO",
   "asyncLoadAssets": false,
   "readonly": false,
diff --git a/assets/Prefabs/alienship5.prefab b/assets/Prefabs/alienship5.prefab
index 4afbbba..78cbedc 100644
--- a/assets/Prefabs/alienship5.prefab
+++ b/assets/Prefabs/alienship5.prefab
@@ -56,15 +56,15 @@
     },
     "_position": {
       "__type__": "cc.Vec3",
-      "x": 314.563,
-      "y": 292.913,
+      "x": -165.437,
+      "y": -18.058,
       "z": 0
     },
     "_scale": {
       "__type__": "cc.Vec3",
       "x": 0.5,
-      "y": 0.5,
-      "z": 1
+      "y": 0.33333,
+      "z": 0.5
     },
     "_eulerAngles": {
       "__type__": "cc.Vec3",
@@ -118,6 +118,7 @@
       "__id__": 1
     },
     "_enabled": true,
+    "scoreLabel": null,
     "yellowBullet": {
       "__uuid__": "1e6b2ed9-fc9b-4d1a-8f2a-7773b0428ecb"
     },
@@ -1139,7 +1140,7 @@
     "asset": {
       "__id__": 0
     },
-    "fileId": "53aBGR+eRGY7mE48Fc6Wgn",
+    "fileId": "70RrlGOxlLe4BuVM1d8Jqr",
     "sync": false
   }
 ]
\ No newline at end of file
diff --git a/assets/Prefabs/alienship5.prefab.meta b/assets/Prefabs/alienship5.prefab.meta
index 19d70cb..78c577c 100644
--- a/assets/Prefabs/alienship5.prefab.meta
+++ b/assets/Prefabs/alienship5.prefab.meta
@@ -1,6 +1,6 @@
 {
   "ver": "1.2.1",
-  "uuid": "022c2978-0c9b-442a-89ef-f4df3dd70646",
+  "uuid": "6c6bd86b-1419-437a-b3db-9e653f754b61",
   "optimizationPolicy": "AUTO",
   "asyncLoadAssets": false,
   "readonly": false,
diff --git a/assets/Prefabs/greenbullet.prefab b/assets/Prefabs/greenbullet.prefab
index 10eb8b7..f547a99 100644
--- a/assets/Prefabs/greenbullet.prefab
+++ b/assets/Prefabs/greenbullet.prefab
@@ -18,7 +18,7 @@
     "_parent": null,
     "_children": [],
     "_active": true,
-    "_level": 2,
+    "_level": 1,
     "_components": [
       {
         "__id__": 2
@@ -115,8 +115,7 @@
       "__id__": 1
     },
     "_enabled": true,
-    "label": null,
-    "text": "hello",
+    "scoreLabel": null,
     "BulletSpeed": -500,
     "_id": ""
   },
@@ -181,7 +180,7 @@
     "asset": {
       "__id__": 0
     },
-    "fileId": "7ecCcOtJ1F1L0KGm/DlBkM",
+    "fileId": "c01ayalttID5NDkK1bsCpd",
     "sync": false
   }
 ]
\ No newline at end of file
diff --git a/assets/Prefabs/greenbullet.prefab.meta b/assets/Prefabs/greenbullet.prefab.meta
index 4024617..5b35d76 100644
--- a/assets/Prefabs/greenbullet.prefab.meta
+++ b/assets/Prefabs/greenbullet.prefab.meta
@@ -1,6 +1,6 @@
 {
   "ver": "1.2.1",
-  "uuid": "b7521c67-e13a-4a83-affe-f86364304313",
+  "uuid": "9c1eea54-1438-4486-9ff4-c2ba640da280",
   "optimizationPolicy": "AUTO",
   "asyncLoadAssets": false,
   "readonly": false,
diff --git a/assets/Protons/glossy-red-heart-symbol-3d-render-shiny-heart 2.png b/assets/Protons/glossy-red-heart-symbol-3d-render-shiny-heart 2.png
new file mode 100644
index 0000000..a4424b5
Binary files /dev/null and b/assets/Protons/glossy-red-heart-symbol-3d-render-shiny-heart 2.png differ
diff --git a/assets/Protons/glossy-red-heart-symbol-3d-render-shiny-heart 2.png.meta b/assets/Protons/glossy-red-heart-symbol-3d-render-shiny-heart 2.png.meta
new file mode 100644
index 0000000..ecbf6be
--- /dev/null
+++ b/assets/Protons/glossy-red-heart-symbol-3d-render-shiny-heart 2.png.meta	
@@ -0,0 +1,34 @@
+{
+  "ver": "2.3.3",
+  "uuid": "eba7d3b8-1d34-4939-a6f4-87831b8ea9d0",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "platformSettings": {},
+  "subMetas": {
+    "glossy-red-heart-symbol-3d-render-shiny-heart 2": {
+      "ver": "1.0.4",
+      "uuid": "746cf043-7cf7-4d62-86fd-fbe6ff6d470d",
+      "rawTextureUuid": "eba7d3b8-1d34-4939-a6f4-87831b8ea9d0",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 5.5,
+      "offsetY": -32,
+      "trimX": 333,
+      "trimY": 422,
+      "width": 1345,
+      "height": 1220,
+      "rawWidth": 2000,
+      "rawHeight": 2000,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}
\ No newline at end of file
diff --git a/assets/Protons/—Pngtree—violet gradient creative abstract gaming_8152127 2.png b/assets/Protons/—Pngtree—violet gradient creative abstract gaming_8152127 2.png
new file mode 100644
index 0000000..5100c21
Binary files /dev/null and b/assets/Protons/—Pngtree—violet gradient creative abstract gaming_8152127 2.png differ
diff --git a/assets/Protons/—Pngtree—violet gradient creative abstract gaming_8152127 2.png.meta b/assets/Protons/—Pngtree—violet gradient creative abstract gaming_8152127 2.png.meta
new file mode 100644
index 0000000..25c9a9c
--- /dev/null
+++ b/assets/Protons/—Pngtree—violet gradient creative abstract gaming_8152127 2.png.meta	
@@ -0,0 +1,34 @@
+{
+  "ver": "2.3.3",
+  "uuid": "8ebaee0c-e662-449f-ab9d-a101bf9a9e50",
+  "type": "sprite",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "platformSettings": {},
+  "subMetas": {
+    "—Pngtree—violet gradient creative abstract gaming_8152127 2": {
+      "ver": "1.0.4",
+      "uuid": "fba0bf13-b989-443d-8fdf-a5f7f8bb391c",
+      "rawTextureUuid": "8ebaee0c-e662-449f-ab9d-a101bf9a9e50",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": -0.5,
+      "trimX": 144,
+      "trimY": 1971,
+      "width": 4712,
+      "height": 1059,
+      "rawWidth": 5000,
+      "rawHeight": 5000,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "subMetas": {}
+    }
+  }
+}
\ No newline at end of file
diff --git a/assets/Scripts/EnemyShip.ts b/assets/Scripts/EnemyShip.ts
index bd5c57c..5a55b4a 100644
--- a/assets/Scripts/EnemyShip.ts
+++ b/assets/Scripts/EnemyShip.ts
@@ -15,6 +15,9 @@ const {ccclass, property} = cc._decorator;
 @ccclass
 export default class NewClass extends cc.Component {
 
+    @property(cc.Label)
+    scoreLabel: cc.Label = null;
+
     moveAmountX : number = 0;
     RTL: boolean = false;
 
@@ -52,6 +55,10 @@ export default class NewClass extends cc.Component {
         this.scheduleOnce(this.setMovements, 0.1);
         
         this.schedule(this.shootBullets, GameData.instance.playerShootingInterval * Math.max(0.25, Math.random()), cc.macro.REPEAT_FOREVER, 0);
+    
+        if (!this.scoreLabel) {
+            this.scoreLabel = cc.find("Canvas/ScoreBox/ScoreLabel").getComponent(cc.Label);
+        }
     }
     onCollisionEnter(otherCollider, selfCollider) {
         if(otherCollider.name === 'greenbullet<PolygonCollider>') {
@@ -61,6 +68,7 @@ export default class NewClass extends cc.Component {
                 this.node.stopAllActions();
                 this.playAnimation = false;
                 this.node.getComponent(cc.Animation).play();
+                this.scoreLabel.string = (parseInt(this.scoreLabel.string) + GameData.instance.selectedLevel * 5).toString();
             }
         }
         if(otherCollider.name === 'player<PolygonCollider>') {
diff --git a/assets/Scripts/MoveBullet.ts b/assets/Scripts/MoveBullet.ts
index 13cb149..5ae5daa 100644
--- a/assets/Scripts/MoveBullet.ts
+++ b/assets/Scripts/MoveBullet.ts
@@ -13,12 +13,6 @@ const {ccclass, property} = cc._decorator;
 @ccclass
 export default class NewClass extends cc.Component {
 
-    @property(cc.Label)
-    label: cc.Label = null;
-
-    @property
-    text: string = 'hello';
-
     @property
     BulletSpeed: number = -500;
 
diff --git a/assets/Scripts/MoveJet.ts b/assets/Scripts/MoveJet.ts
index c467edc..eb12e15 100644
--- a/assets/Scripts/MoveJet.ts
+++ b/assets/Scripts/MoveJet.ts
@@ -20,11 +20,16 @@ export default class NewClass extends cc.Component {
     @property(cc.Prefab)
     greenBullet: cc.Prefab = null;
 
-    playerLifes: number = 5;
+    @property(cc.Node)
+    heartContainer: cc.Node = null;
+    
+    private hearts: cc.Node[] = [];
+    playerLifes: number = 8;
 
     onCollisionEnter(otherCollider, selfCollider) {
         if(otherCollider.name === 'Bullet<PolygonCollider>') {
             this.playerLifes--;
+            this.setLifes(this.playerLifes);
             otherCollider.node.destroy();
             if(this.playerLifes <= 0) {
                 this.node.destroy();
@@ -32,11 +37,12 @@ export default class NewClass extends cc.Component {
             }
         }
         else if(otherCollider.name === 'health<PolygonCollider>') {
-            this.playerLifes = 5;
+            this.playerLifes = 8;
+            this.setLifes(this.playerLifes);
             otherCollider.node.destroy();
         }
         else if(otherCollider.name === 'rocket<PolygonCollider>') {
-            this.shootingInterval = Math.min(this.shootingInterval + 1, 3);
+            this.shootingInterval = Math.min(this.shootingInterval + 1, 5);
             otherCollider.node.destroy();
         }
     }
@@ -53,17 +59,45 @@ export default class NewClass extends cc.Component {
                 this.spawnBullet(0, 40);
                 break;
             case 2:
-                this.spawnBullet(-30, 20);
-                this.spawnBullet(30, 20);
+                this.spawnBullet(-35, 20);
+                this.spawnBullet(35, 20);
                 break;
             case 3:
                 this.spawnBullet(0, 40);
-                this.spawnBullet(-30, 20);
-                this.spawnBullet(30, 20);
+                this.spawnBullet(-35, 20);
+                this.spawnBullet(35, 20);
+                break;
+            case 4:
+                this.spawnBullet(-35, 20);
+                this.spawnBullet(17.5, 30);
+                this.spawnBullet(35, 20);
+                this.spawnBullet(-17.5, 30);
+                break;
+            case 5:
+                this.spawnBullet(0, 40);
+                this.spawnBullet(-35, 20);
+                this.spawnBullet(17.5, 30);
+                this.spawnBullet(35, 20);
+                this.spawnBullet(-17.5, 30);
                 break;
         }
     }
 
+    updateHearts() {
+        for (let i = 0; i < this.hearts.length; i++) {
+            if (i < this.playerLifes) {
+                this.hearts[i].opacity = 255;
+            } else {
+                this.hearts[i].opacity = 60;
+            }
+        }
+    }
+
+    setLifes(newLife: number) {
+        this.playerLifes = newLife;
+        this.updateHearts();
+    }
+
     onLoad() {
         // Enable touch on this node directly
         this.node.on(cc.Node.EventType.TOUCH_START, this.onTouchStart, this);
@@ -71,7 +105,10 @@ export default class NewClass extends cc.Component {
         this.node.on(cc.Node.EventType.TOUCH_END, this.onTouchEnd, this);
         this.node.on(cc.Node.EventType.TOUCH_CANCEL, this.onTouchEnd, this);
 
-        this.schedule(this.shootBullets, 0.25, cc.macro.REPEAT_FOREVER, 0);
+        this.schedule(this.shootBullets, 0.35, cc.macro.REPEAT_FOREVER, 0);
+
+        this.hearts = this.heartContainer.children;
+        this.updateHearts();
     }
 
     onTouchStart(event: cc.Event.EventTouch) {