cool game. the concept is interesting but can be a little hard to grasp. the slingshot movement and the overall gameplay is fun it felt a bit too hard when a bunch of enemies all spawned at once.
if you want to teach the player the game's rules inside the game maybe it would be good to introduce the mechanics one after the other. Maybe at first you start with one computer and only the CA. then after that you add the blue barriers and the AA and at last you introduce enemies and the DB. after that the game continues like it does in the current version