diff --git a/.builds/.gitkeep b/.builds/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/enemies/police_car/police_car.gd b/enemies/police_car/police_car.gd
index 467e585..065e11e 100644
--- a/enemies/police_car/police_car.gd
+++ b/enemies/police_car/police_car.gd
@@ -1,13 +1,25 @@
 class_name PoliceCar
 extends CharacterBody3D
 
+const FRAME_IDXS := 10
+
 @export var dot_curve: Curve
 
 var health := 10.
+var frame_idx := 0
 
-func _physics_process(delta: float) -> void:
+func _ready() -> void:
+	frame_idx = randi() % FRAME_IDXS
+
+func _update_nav_agent() -> void:
 	%NavAgent.target_position = Player.instance.global_position
 
+var frame_count := 0
+func _process(delta: float) -> void:
+	frame_count = (frame_count + 1) % FRAME_IDXS
+	if frame_count == frame_idx:
+		_update_nav_agent()
+
 	var dir := global_position.direction_to(%NavAgent.get_next_path_position())
 	dir.y = 0
 	var dot_power := dot_curve.sample(dir.dot(velocity.normalized()))