One cool avenue I could see it going is object manipulation. Once my ground recharge got somewhat high I could spam clicks to throw enemies in the air. would be cool to have puzzles where you have to manipulate objects in the air to place them on pressure pads to unlock doors or something. It seems like it would be just challenging enough that people will want to get good at it.
I like it! the minimal style is great. i felt really overwhelmed on the elite enemies, but it gets less stressful the more different units you have. nice work!
