diff --git a/game.gd b/game.gd
index 3334cde..fd8037a 100644
--- a/game.gd
+++ b/game.gd
@@ -28,15 +28,21 @@ onready var a_shoot = preload("res://audio/sounds/a_egg_shoot.ogg")
 #Objects
 onready var block_text = preload("res://objects/hud/blocktext.tscn")
 
+#Instances a node
 func instance_node(node:PackedScene,x:float,y:float,parent):
 		var Instance = node.instance()
 		Instance.global_position = Vector2(x,y)
 		parent.add_child(Instance)
 
+#Plays a sound
 func play_sound(snd,player):
 	player.set_stream(snd)
 	player._set_playing(true)
 
+#Get position in sectors
+func get_sector(pos):
+	return (pos / resolution).floor()
+
 func _process(delta):
 	#Restart scene
 	if Input.is_action_just_pressed("debug_restart"):
diff --git a/maps/map01.tscn b/maps/map01.tscn
index e18fd80..34c7a7c 100644
--- a/maps/map01.tscn
+++ b/maps/map01.tscn
@@ -152,6 +152,10 @@ scale = Vector2( -1, 1 )
 position = Vector2( 232, 168 )
 scale = Vector2( -1, 1 )
 
+[node name="Slime4" parent="Enemies" instance=ExtResource( 11 )]
+position = Vector2( 264, 168 )
+scale = Vector2( -1, 1 )
+
 [node name="Bat" parent="Enemies" instance=ExtResource( 13 )]
 position = Vector2( 104, 48 )
 left_up_boundry = 3.0
diff --git a/objects/player/arrow_projectile.gd b/objects/player/arrow_projectile.gd
index 61784f4..ce9837a 100644
--- a/objects/player/arrow_projectile.gd
+++ b/objects/player/arrow_projectile.gd
@@ -1,12 +1,21 @@
 extends Node2D
 
+onready var cull_edge = Vector2(5 * scale.x,0) #Edge to check culling, if this edge is offscreen, delete the arrow
+onready var player = get_parent().get_node("Player")
+onready var initial_sector = Game.get_sector(player.global_position)
+
 func _ready():
-	scale.x = get_parent().get_node("Player").sprite.scale.x
+	#Flip depending on player facing
+	scale.x = player.sprite.scale.x
 
 func _physics_process(delta):
+	#Move in flip direction
 	position.x += 4 * scale.x
+	#Delete when offscreen
+	if Game.get_sector(global_position + cull_edge) != initial_sector:
+		queue_free()
 
-
+#Wall Collision
 func _on_Area2D_body_entered(body):
 	if body is TileMap or body is StaticBody2D:
 		queue_free()
diff --git a/objects/player/arrow_projectile.tscn b/objects/player/arrow_projectile.tscn
index b57c1b9..99d5e29 100644
--- a/objects/player/arrow_projectile.tscn
+++ b/objects/player/arrow_projectile.tscn
@@ -21,15 +21,9 @@ z_index = -1
 texture = ExtResource( 2 )
 
 [node name="Area2D" type="Area2D" parent="." groups=["arrow"]]
-visible = false
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
 position = Vector2( -0.5, -0.5 )
 shape = SubResource( 2 )
 
-[node name="VisibilityNotifier2D" type="VisibilityNotifier2D" parent="."]
-position = Vector2( -0.5, -0.5 )
-scale = Vector2( 0.55, 0.35 )
-
 [connection signal="body_entered" from="Area2D" to="." method="_on_Area2D_body_entered"]
-[connection signal="screen_exited" from="VisibilityNotifier2D" to="." method="_on_VisibilityNotifier2D_screen_exited"]