diff --git a/Asteroid.tscn b/Asteroid.tscn
index 8db07fa..87b192c 100644
--- a/Asteroid.tscn
+++ b/Asteroid.tscn
@@ -15,7 +15,7 @@ input/pickable = false
 shapes/0/shape = SubResource( 1 )
 shapes/0/transform = Matrix32( 1, 0, 0, 1, -0.17482, 1.87222 )
 shapes/0/trigger = false
-collision/layers = 1
+collision/layers = 3
 collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
diff --git a/Bullet.gd b/Bullet.gd
index 3e1be9c..f843396 100644
--- a/Bullet.gd
+++ b/Bullet.gd
@@ -10,8 +10,8 @@ func _ready():
 	
 func fire(delta, vel, dir, speed):
 	velocity = (vel.length() * dir + (dir * speed * delta))
-	sprite.rotate(dir.angle())
-	
+	sprite.set_rot(dir.angle())
+
 func type():
 	return "Bullet"
 
diff --git a/Bullet.tscn b/Bullet.tscn
index 4270b7c..02315b8 100644
--- a/Bullet.tscn
+++ b/Bullet.tscn
@@ -11,11 +11,12 @@ extents = Vector2( 0.99762, 3.98857 )
 [node name="Bullet" type="KinematicBody2D"]
 
 transform/rot = 180.0
+transform/scale = Vector2( 2, 2 )
 input/pickable = false
 shapes/0/shape = SubResource( 1 )
 shapes/0/transform = Matrix32( 1, 0, 0, 1, 0, 0 )
 shapes/0/trigger = false
-collision/layers = 1
+collision/layers = 2
 collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
diff --git a/EnemyGrunt.tscn b/EnemyGrunt.tscn
index 524b181..49e3037 100644
--- a/EnemyGrunt.tscn
+++ b/EnemyGrunt.tscn
@@ -8,7 +8,7 @@
 
 transform/scale = Vector2( 2, 2 )
 input/pickable = false
-collision/layers = 1
+collision/layers = 3
 collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
diff --git a/Gun.gd b/Gun.gd
index 6902900..11dce87 100644
--- a/Gun.gd
+++ b/Gun.gd
@@ -4,7 +4,8 @@ var Bullet = load("res://Bullet.tscn")
 
 var gun_cooldown = 0
 var gun_delay = 0.1125
-var gun_spread_max = deg2rad(1) # degrees max
+var gun_spread_max = deg2rad(4) # degrees max
+var gun_bullet_speed = 384
 
 func _ready():
 	set_fixed_process(true)
@@ -19,5 +20,5 @@ func fire(delta, vel, dir):
 		new_bullet.set_pos(gun_pos + vel)
 		get_tree().get_root().add_child(new_bullet)
 		var rot = rand_range(-gun_spread_max, gun_spread_max)
-		new_bullet.fire(delta, vel, dir.rotated(rot), 512)
+		new_bullet.fire(delta, vel, dir.rotated(rot), gun_bullet_speed)
 		gun_cooldown += gun_delay
diff --git a/Player.tscn b/Player.tscn
index 18d5ad9..a9c1856 100644
--- a/Player.tscn
+++ b/Player.tscn
@@ -10,7 +10,7 @@
 
 transform/scale = Vector2( 2, 2 )
 input/pickable = false
-collision/layers = 1
+collision/layers = 3
 collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
diff --git a/PowerStation.tscn b/PowerStation.tscn
index 3f9af69..3cc563b 100644
--- a/PowerStation.tscn
+++ b/PowerStation.tscn
@@ -6,7 +6,7 @@
 [node name="PowerStation" type="KinematicBody2D"]
 
 input/pickable = false
-collision/layers = 1
+collision/layers = 3
 collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
diff --git a/raw/simple_bullet.ase b/raw/simple_bullet.ase
index 23c687b..01e06f5 100644
--- a/raw/simple_bullet.ase
+++ b/raw/simple_bullet.ase
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4d43c431b9848d37f00b63f37a5f0a4a72b482591f925ffe609a723f6fe06ad5
-size 552
+oid sha256:72293b378ae4057d8742c1346ae48daf38d5ca68a987529d5a4a700edd16fd79
+size 568
diff --git a/raw/simple_bullet.png b/raw/simple_bullet.png
index 9e33a2c..34e1b8d 100644
Binary files a/raw/simple_bullet.png and b/raw/simple_bullet.png differ