diff --git a/Assets/Prefabs/Bullet.prefab b/Assets/Prefabs/Bullet.prefab
index 66fa4b8..b03201b 100644
--- a/Assets/Prefabs/Bullet.prefab
+++ b/Assets/Prefabs/Bullet.prefab
@@ -11,7 +11,7 @@ GameObject:
   - component: {fileID: 6732034634797273311}
   - component: {fileID: 6732034634797273296}
   - component: {fileID: 6732034634797273309}
-  - component: {fileID: 354341600462715469}
+  - component: {fileID: 1694297142030813896}
   - component: {fileID: 6732034634797273310}
   m_Layer: 0
   m_Name: Bullet
@@ -73,7 +73,7 @@ SpriteRenderer:
   m_SortingLayerID: -886689981
   m_SortingLayer: 2
   m_SortingOrder: 0
-  m_Sprite: {fileID: 21300000, guid: e01bcb0a723af7946bde78f4a1d7ca06, type: 3}
+  m_Sprite: {fileID: 21300000, guid: 2baaaf5e8b6a1454d8cf4632ac791a22, type: 3}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_FlipX: 0
   m_FlipY: 0
@@ -105,8 +105,8 @@ Rigidbody2D:
   m_SleepingMode: 1
   m_CollisionDetection: 0
   m_Constraints: 0
---- !u!61 &354341600462715469
-BoxCollider2D:
+--- !u!60 &1694297142030813896
+PolygonCollider2D:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -128,9 +128,13 @@ BoxCollider2D:
     drawMode: 0
     adaptiveTiling: 0
   m_AutoTiling: 0
-  serializedVersion: 2
-  m_Size: {x: 0.32, y: 0.64}
-  m_EdgeRadius: 0
+  m_Points:
+    m_Paths:
+    - - {x: -0.099999994, y: 0.32}
+      - {x: -0.16, y: 0.25}
+      - {x: -0.16, y: -0.31}
+      - {x: 0.16, y: -0.31}
+      - {x: 0.16, y: 0.32}
 --- !u!114 &6732034634797273310
 MonoBehaviour:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scenes/Game.unity b/Assets/Scenes/Game.unity
index 3abc2a1..0f206c9 100644
--- a/Assets/Scenes/Game.unity
+++ b/Assets/Scenes/Game.unity
@@ -1881,8 +1881,8 @@ Rigidbody2D:
   m_SleepingMode: 1
   m_CollisionDetection: 0
   m_Constraints: 4
---- !u!61 &1990476334
-BoxCollider2D:
+--- !u!60 &1990476334
+PolygonCollider2D:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -1904,9 +1904,34 @@ BoxCollider2D:
     drawMode: 0
     adaptiveTiling: 0
   m_AutoTiling: 0
-  serializedVersion: 2
-  m_Size: {x: 1.28, y: 1.28}
-  m_EdgeRadius: 0
+  m_Points:
+    m_Paths:
+    - - {x: 0.51, y: -0.31}
+      - {x: 0.58, y: -0.26}
+      - {x: 0.58, y: -0.02}
+      - {x: 0.57, y: 0.13}
+      - {x: 0.41, y: 0.25}
+      - {x: 0.37, y: 0.38}
+      - {x: 0.38, y: 0.53}
+      - {x: 0.34, y: 0.61}
+      - {x: 0.22, y: 0.64}
+      - {x: -0.21, y: 0.64}
+      - {x: -0.32999998, y: 0.53}
+      - {x: -0.37, y: 0.39999998}
+      - {x: -0.35, y: 0.32}
+      - {x: -0.41, y: 0.24}
+      - {x: -0.51, y: 0.19}
+      - {x: -0.55, y: 0.07}
+      - {x: -0.55, y: -0.19}
+      - {x: -0.53, y: -0.32}
+      - {x: -0.48999998, y: -0.39}
+      - {x: -0.29, y: -0.38}
+      - {x: -0.35999998, y: -0.56}
+      - {x: -0.34, y: -0.64}
+      - {x: 0.39, y: -0.64}
+      - {x: 0.44, y: -0.62}
+      - {x: 0.39999998, y: -0.47}
+      - {x: 0.35999998, y: -0.31}
 --- !u!82 &1990476335
 AudioSource:
   m_ObjectHideFlags: 0
diff --git a/Assets/Sprites/Bullet.png b/Assets/Sprites/Bullet.png
new file mode 100644
index 0000000..749e5bc
Binary files /dev/null and b/Assets/Sprites/Bullet.png differ
diff --git a/Assets/Sprites/Bullet.png.meta b/Assets/Sprites/Bullet.png.meta
new file mode 100644
index 0000000..9b482bb
--- /dev/null
+++ b/Assets/Sprites/Bullet.png.meta
@@ -0,0 +1,92 @@
+fileFormatVersion: 2
+guid: 2baaaf5e8b6a1454d8cf4632ac791a22
+TextureImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 11
+  mipmaps:
+    mipMapMode: 0
+    enableMipMap: 0
+    sRGBTexture: 1
+    linearTexture: 0
+    fadeOut: 0
+    borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
+    mipMapFadeDistanceStart: 1
+    mipMapFadeDistanceEnd: 3
+  bumpmap:
+    convertToNormalMap: 0
+    externalNormalMap: 0
+    heightScale: 0.25
+    normalMapFilter: 0
+  isReadable: 0
+  streamingMipmaps: 0
+  streamingMipmapsPriority: 0
+  grayScaleToAlpha: 0
+  generateCubemap: 6
+  cubemapConvolution: 0
+  seamlessCubemap: 0
+  textureFormat: 1
+  maxTextureSize: 2048
+  textureSettings:
+    serializedVersion: 2
+    filterMode: -1
+    aniso: -1
+    mipBias: -100
+    wrapU: 1
+    wrapV: 1
+    wrapW: 1
+  nPOTScale: 0
+  lightmap: 0
+  compressionQuality: 50
+  spriteMode: 1
+  spriteExtrude: 1
+  spriteMeshType: 1
+  alignment: 0
+  spritePivot: {x: 0.5, y: 0.5}
+  spritePixelsToUnits: 100
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spriteGenerateFallbackPhysicsShape: 1
+  alphaUsage: 1
+  alphaIsTransparency: 1
+  spriteTessellationDetail: -1
+  textureType: 8
+  textureShape: 1
+  singleChannelComponent: 0
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  applyGammaDecoding: 0
+  platformSettings:
+  - serializedVersion: 3
+    buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  spriteSheet:
+    serializedVersion: 2
+    sprites: []
+    outline: []
+    physicsShape: []
+    bones: []
+    spriteID: 5e97eb03825dee720800000000000000
+    internalID: 0
+    vertices: []
+    indices: 
+    edges: []
+    weights: []
+    secondaryTextures: []
+  spritePackingTag: 
+  pSDRemoveMatte: 0
+  pSDShowRemoveMatteOption: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Sprites/Bullet.xcf b/Assets/Sprites/Bullet.xcf
new file mode 100644
index 0000000..9203ae2
Binary files /dev/null and b/Assets/Sprites/Bullet.xcf differ
diff --git a/Assets/Sprites/Bullet.xcf.meta b/Assets/Sprites/Bullet.xcf.meta
new file mode 100644
index 0000000..24a730c
--- /dev/null
+++ b/Assets/Sprites/Bullet.xcf.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 336135a4d79295a4985dcf48b0eaa48a
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: