diff --git a/Bullet.gd b/Bullet.gd
index 09722ae..a40d907 100644
--- a/Bullet.gd
+++ b/Bullet.gd
@@ -25,7 +25,8 @@ func on_impact(e):
 	var new_bi = BulletImpact.instance()
 	e.add_child(new_bi)
 	# get_tree().get_root().add_child(new_bi)
-	new_bi.set_global_pos(get_collision_pos() + velocity/2)
+	#new_bi.set_global_pos(get_collision_pos() + velocity/2)
+	new_bi.set_global_pos(get_collision_pos())
 	
 	# align along "hit normal, the lazy way"
 	new_bi.set_global_rot((-get_collision_normal()).angle())
@@ -43,7 +44,8 @@ func _fixed_process(delta):
 	
 	if is_colliding():
 		var e = get_collider()
-		if e.type() == "Asteroid":
+		var e_t = e.type()
+		if e_t == "Asteroid" or e_t == "Enemy" or e_t == "PowerStation":
 			on_impact(e)
 	
 	if lifetime <= 0:
diff --git a/EnemyGrunt.gd b/EnemyGrunt.gd
index 8a702fd..6922485 100644
--- a/EnemyGrunt.gd
+++ b/EnemyGrunt.gd
@@ -26,9 +26,12 @@ func _ready():
 	var player = get_tree().get_root().get_node("Game/Player")
 	s_seek.set_target(player)
 	s_arrive.set_target(player)
+	
+func do_damage(v):
+	pass
 
 func type():
-	return "EnemyGrunt"
+	return "Enemy"
 	
 func _fixed_process(delta):
 	s_seek.get_steering(steering)
diff --git a/EnemyGrunt.tscn b/EnemyGrunt.tscn
index 49e3037..17cd992 100644
--- a/EnemyGrunt.tscn
+++ b/EnemyGrunt.tscn
@@ -1,18 +1,32 @@
-[gd_scene load_steps=4 format=1]
+[gd_scene load_steps=5 format=1]
 
 [ext_resource path="res://EnemyGrunt.gd" type="Script" id=1]
 [ext_resource path="res://raw/enemy_grunt.png" type="Texture" id=2]
 [ext_resource path="res://raw/exhaust.png" type="Texture" id=3]
 
+[sub_resource type="RectangleShape2D" id=1]
+
+custom_solver_bias = 0.0
+extents = Vector2( 8.55915, 8.40247 )
+
 [node name="EnemyGrunt" type="KinematicBody2D"]
 
 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 = 3
 collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
 
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+
+shape = SubResource( 1 )
+trigger = false
+_update_shape_index = 0
+
 [node name="Sprite" type="Sprite" parent="."]
 
 texture = ExtResource( 2 )
diff --git a/PowerStation.gd b/PowerStation.gd
index 19ae36d..b0d7d1a 100644
--- a/PowerStation.gd
+++ b/PowerStation.gd
@@ -8,6 +8,9 @@ func _ready():
 	var n = r.get_node("Game/MinimapControl")
 	n.register_entity(self)
 	set_process(true)
+	
+func do_damage(v):
+	pass
 
 func type():
 	return "PowerStation"
diff --git a/PowerStation.tscn b/PowerStation.tscn
index 3cc563b..4f4748b 100644
--- a/PowerStation.tscn
+++ b/PowerStation.tscn
@@ -1,16 +1,31 @@
-[gd_scene load_steps=3 format=1]
+[gd_scene load_steps=4 format=1]
 
 [ext_resource path="res://PowerStation.gd" type="Script" id=1]
 [ext_resource path="res://raw/power_station.png" type="Texture" id=2]
 
+[sub_resource type="RectangleShape2D" id=1]
+
+custom_solver_bias = 0.0
+extents = Vector2( 31.9978, 32.0533 )
+
 [node name="PowerStation" type="KinematicBody2D"]
 
 input/pickable = false
+shapes/0/shape = SubResource( 1 )
+shapes/0/transform = Matrix32( 2, 0, 0, 2, 0, 0 )
+shapes/0/trigger = false
 collision/layers = 3
 collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
 
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+
+transform/scale = Vector2( 2, 2 )
+shape = SubResource( 1 )
+trigger = false
+_update_shape_index = 0
+
 [node name="Sprite" type="Sprite" parent="."]
 
 transform/scale = Vector2( 2, 2 )