I really like how the swarm works, how it chases you and tries to move around obstacles. Figting against it feels really satisfying. It can be pretty challenging for a few minutes. When you get most of the upgrades you're pretty much untouchable and it's kinda funny to watch the swarm struggle against your own swarm of walls and obstacles. Went into the game blind and the finger zoom in was unexpected and I liked it a lot. Great game!