A really cool concept, and really polished execution.
The different mechanics of the different enemies are cool, and quite a nice surprising "a-ha" moment when you work out what they do. The purple guy has backup so be careful lol.
The music is perfect for the theme, and really evokes the feel of an old arcade game. The UI is really nice and clean and fitting.
One of the best, most cohesive games I've tried from the jam.