diff --git a/npc/npc.gd b/npc/npc.gd
index 51d4be6..97d2bad 100644
--- a/npc/npc.gd
+++ b/npc/npc.gd
@@ -3,6 +3,9 @@ extends Node2D
 
 var id_path: Array[Vector2i]
 
+func is_walking() -> bool:
+	return not id_path.is_empty()
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	randomize()
diff --git a/world/npcs.gd b/world/npcs.gd
index 8117dc5..a37dea3 100644
--- a/world/npcs.gd
+++ b/world/npcs.gd
@@ -13,10 +13,12 @@ func add_npc(pos: Vector2i):
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	add_npc(Vector2i(16, 8))
-	add_npc(Vector2i(40, 32))
-	set_npc_target(npcs[0], Vector2i(24, 48))
-	set_npc_target(npcs[1], Vector2i(24, 49))
+	randomize()
+	add_npc(Vector2i(11, 8))
+	add_npc(Vector2i(9, 9))
+	add_npc(Vector2i(12, 11))
+
+	
 	
 
 func set_npc_target(npc: NPC, target: Vector2i):
@@ -29,5 +31,8 @@ func set_npc_target(npc: NPC, target: Vector2i):
 		npc.id_path = id_path
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
+func _physics_process(delta: float) -> void:
+	for npc in npcs:
+		if not npc.is_walking():
+			set_npc_target(npc, Vector2i(randi()%64,randi()%64))
 	pass