I like the gimmick, just generally an overall solid experience, my only real gripe is that I basically have no reason not to just constantly be on Green when moving around, and the expanding squares are a bit of a pain to properly space around.
Thanks! Green is probably only the best on either beginner or easy difficulty. It is much worse than red or blue on harder difficulties since it is harder to kill enemies quick enough, and too many enemies on screen make you get hit more anyway.
