diff --git a/Enemies/Dark Matter.gd b/Enemies/Dark Matter.gd
index 1566f74..dfbe877 100644
--- a/Enemies/Dark Matter.gd	
+++ b/Enemies/Dark Matter.gd	
@@ -9,7 +9,7 @@ var speed    : = 0.5
 var position_tracker = 0.0
 var player = null
 var obstacle = null
-var DisplayValue = 10
+var DisplayValue = 5
 var health: int = 2
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
@@ -59,7 +59,7 @@ func _on_Star_detect_body_exited(_body):
         #print("obstacle exited")
     #if _body.name == 'Obstacle':
     #obstacle = null
-    null
+    pass
 
 func _on_Timer_timeout():
     #print("time out")
diff --git a/Enemies/Dark Matter.tscn b/Enemies/Dark Matter.tscn
index b97f4ef..1f55be0 100644
--- a/Enemies/Dark Matter.tscn	
+++ b/Enemies/Dark Matter.tscn	
@@ -15,7 +15,9 @@ extents = Vector2( 5.48996, 5.06427 )
 [sub_resource type="RectangleShape2D" id=4]
 extents = Vector2( 5.50204, 4.89798 )
 
-[node name="Dark Matter" type="KinematicBody2D"]
+[node name="Dark Matter" type="KinematicBody2D" groups=[
+"enemy",
+]]
 collision_layer = 2
 collision_mask = 6
 script = ExtResource( 2 )
@@ -42,11 +44,13 @@ shape = SubResource( 3 )
 
 [node name="Timer" type="Timer" parent="."]
 
-[node name="Hitbox" type="Area2D" parent="."]
+[node name="Dark_hitbox" type="Area2D" parent="." groups=[
+"enemy_hitbox_1",
+]]
 collision_layer = 4
 collision_mask = 2
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="Hitbox"]
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Dark_hitbox"]
 shape = SubResource( 4 )
 
 [connection signal="body_entered" from="Player_detect" to="." method="_on_Player_detect_body_entered"]
@@ -54,4 +58,4 @@ shape = SubResource( 4 )
 [connection signal="body_entered" from="Star_detect" to="." method="_on_Star_detect_body_entered"]
 [connection signal="body_exited" from="Star_detect" to="." method="_on_Star_detect_body_exited"]
 [connection signal="timeout" from="Timer" to="." method="_on_Timer_timeout"]
-[connection signal="area_entered" from="Hitbox" to="." method="_on_Hitbox_area_entered"]
+[connection signal="area_entered" from="Dark_hitbox" to="." method="_on_Hitbox_area_entered"]
diff --git a/Enemies/Hellhound.tscn b/Enemies/Hellhound.tscn
index d0486c8..a1108ee 100644
--- a/Enemies/Hellhound.tscn
+++ b/Enemies/Hellhound.tscn
@@ -6,6 +6,7 @@
 [ext_resource path="res://Enemies/Hellhound.gd" type="Script" id=4]
 [ext_resource path="res://Sprites/Enemies/Hell_Hound_Jump.png" type="Texture" id=5]
 [ext_resource path="res://Sprites/Enemies/Hell_Hound_Run.png" type="Texture" id=6]
+
 [ext_resource path="res://Sprites/Enemies/Chasing_Glowing_Ghost.png" type="Texture" id=7]
 
 [sub_resource type="AtlasTexture" id=3]
@@ -79,11 +80,12 @@ region = Rect2( 320, 0, 64, 32 )
 [sub_resource type="SpriteFrames" id=20]
 animations = [ {
 "frames": [ SubResource( 3 ), SubResource( 4 ), SubResource( 5 ), SubResource( 6 ), SubResource( 7 ), SubResource( 8 ) ],
+
 "loop": true,
 "name": "Jump",
 "speed": 8.0
 }, {
-"frames": [ SubResource( 15 ), SubResource( 16 ), SubResource( 17 ), SubResource( 18 ), SubResource( 19 ) ],
+"frames": [ SubResource( 13 ), SubResource( 14 ), SubResource( 15 ), SubResource( 16 ), SubResource( 17 ) ],
 "loop": true,
 "name": "Running",
 "speed": 5.0
@@ -94,6 +96,7 @@ animations = [ {
 "speed": 3.0
 } ]
 
+
 [sub_resource type="CapsuleShape2D" id=21]
 radius = 1.5
 height = 3.0
@@ -112,13 +115,14 @@ radius = 25.02
 light_mask = 0
 collision_layer = 4
 collision_mask = 5
+
 script = ExtResource( 4 )
 
 [node name="AnimatedSprite1" type="AnimatedSprite" parent="."]
 light_mask = 0
 position = Vector2( 1, -3 )
 scale = Vector2( 0.5625, 0.5625 )
-frames = SubResource( 20 )
+frames = SubResource( 18 )
 animation = "Idle"
 frame = 3
 playing = true
@@ -127,6 +131,7 @@ playing = true
 visible = false
 light_mask = 4
 position = Vector2( 0, -3 )
+
 texture = ExtResource( 7 )
 offset = Vector2( 0, 0.5 )
 
@@ -150,11 +155,15 @@ shape = SubResource( 1 )
 light_mask = 0
 collision_layer = 0
 collision_mask = 2
+
 input_pickable = false
 monitorable = false
+collision_layer = 0
+collision_mask = 2
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Player Detector"]
 visible = false
+
 light_mask = 0
 shape = SubResource( 2 )
 
@@ -162,8 +171,12 @@ shape = SubResource( 2 )
 light_mask = 0
 collision_layer = 0
 collision_mask = 2
+
 input_pickable = false
 monitorable = false
+collision_layer = 0
+collision_mask = 2
+
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Player Detector - Attack"]
 shape = SubResource( 22 )
@@ -178,6 +191,7 @@ monitorable = false
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Player Detector - Attack2"]
 shape = SubResource( 22 )
 
+
 [node name="Light" type="Light2D" parent="."]
 visible = false
 texture = ExtResource( 2 )
diff --git a/Levels/Interactables/Star.tscn b/Levels/Interactables/Star.tscn
index d69d569..26340a8 100644
--- a/Levels/Interactables/Star.tscn
+++ b/Levels/Interactables/Star.tscn
@@ -1,10 +1,27 @@
-[gd_scene load_steps=3 format=2]
+[gd_scene load_steps=4 format=2]
 
-[ext_resource path="res://Sprites/Assets/blue_star.png" type="Texture" id=1]
+[ext_resource path="res://Sprites/Assets/bule_star_sprite_spread.png" type="Texture" id=1]
 
 [sub_resource type="RectangleShape2D" id=1]
 extents = Vector2( 7.95021, 8.07351 )
 
+[sub_resource type="Animation" id=2]
+resource_name = "Sparkle"
+length = 2.0
+loop = true
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.5, 1, 1.5 ),
+"transitions": PoolRealArray( 1, 1, 1, 1 ),
+"update": 1,
+"values": [ 0, 1, 2, 3 ]
+}
+
 [node name="Star" type="RigidBody2D"]
 collision_layer = 4
 collision_mask = 0
@@ -15,3 +32,10 @@ shape = SubResource( 1 )
 
 [node name="Sprite" type="Sprite" parent="."]
 texture = ExtResource( 1 )
+hframes = 4
+frame = 2
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+autoplay = "Sparkle"
+method_call_mode = 1
+anims/Sparkle = SubResource( 2 )
diff --git a/Levels/Level 1.tscn b/Levels/Level 1.tscn
index bcb87be..ada78df 100644
--- a/Levels/Level 1.tscn	
+++ b/Levels/Level 1.tscn	
@@ -36,7 +36,6 @@ limit_bottom = 225
 
 [node name="Dark Matter" parent="YSort/Enemies" instance=ExtResource( 6 )]
 position = Vector2( 97.0154, 82.0323 )
-collision_mask = 0
 
 [node name="Dark Matter2" parent="YSort/Enemies" instance=ExtResource( 6 )]
 position = Vector2( 205.006, 50.8542 )
@@ -64,3 +63,12 @@ position = Vector2( 323.666, 161.038 )
 [node name="HUD" parent="." instance=ExtResource( 2 )]
 
 [node name="Pause Screen" parent="." instance=ExtResource( 3 )]
+
+[node name="Map_boundary" type="RigidBody2D" parent="."]
+collision_layer = 7
+collision_mask = 7
+mode = 1
+
+[node name="CollisionPolygon2D" type="CollisionPolygon2D" parent="Map_boundary"]
+build_mode = 1
+polygon = PoolVector2Array( 0.762451, -22.0982, 427.859, -18.7308, 425.053, 245.609, -22.248, 248.976, -21.1256, -22.6594, -0.589813, -21.9661, -0.589806, 225.272, 400.359, 224.843, 399.969, -0.312477, 0.455406, -0.154987 )
diff --git a/Sprites/Assets/blue_star_225.png b/Sprites/Assets/blue_star_225.png
new file mode 100644
index 0000000..3f4bc92
Binary files /dev/null and b/Sprites/Assets/blue_star_225.png differ
diff --git a/Sprites/Assets/blue_star_225.png.import b/Sprites/Assets/blue_star_225.png.import
new file mode 100644
index 0000000..a4d7706
--- /dev/null
+++ b/Sprites/Assets/blue_star_225.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/blue_star_225.png-5b00146bb430703346fdaaa520f40253.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Sprites/Assets/blue_star_225.png"
+dest_files=[ "res://.import/blue_star_225.png-5b00146bb430703346fdaaa520f40253.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/Sprites/Assets/blue_star_45.png b/Sprites/Assets/blue_star_45.png
new file mode 100644
index 0000000..652b5d5
Binary files /dev/null and b/Sprites/Assets/blue_star_45.png differ
diff --git a/Sprites/Assets/blue_star_45.png.import b/Sprites/Assets/blue_star_45.png.import
new file mode 100644
index 0000000..a9e3cf4
--- /dev/null
+++ b/Sprites/Assets/blue_star_45.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/blue_star_45.png-3d076c408f8cdbf88a33f4a91f0e7375.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Sprites/Assets/blue_star_45.png"
+dest_files=[ "res://.import/blue_star_45.png-3d076c408f8cdbf88a33f4a91f0e7375.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/Sprites/Assets/bule_star_sprite_spread.png b/Sprites/Assets/bule_star_sprite_spread.png
new file mode 100644
index 0000000..5e04088
Binary files /dev/null and b/Sprites/Assets/bule_star_sprite_spread.png differ
diff --git a/Sprites/Assets/bule_star_sprite_spread.png.import b/Sprites/Assets/bule_star_sprite_spread.png.import
new file mode 100644
index 0000000..1918ba9
--- /dev/null
+++ b/Sprites/Assets/bule_star_sprite_spread.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/bule_star_sprite_spread.png-38c7879008f2591d865215d456421085.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Sprites/Assets/bule_star_sprite_spread.png"
+dest_files=[ "res://.import/bule_star_sprite_spread.png-38c7879008f2591d865215d456421085.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0