With some work, I would buy this game
You have a great game here, but there are some flaws in the game.
The gray balls are almost completely useless
The blue balls explode way too fast, not allowing you time to use them to your advantage
The terrain is somewhat bland, put some temporary ledges on there and stuff.
Make different modes like collect the flag or something.
You should add something like temporary zero G charges in your suit or something that would make the game more interesting.
Other than those things, this game was well thought out, and it looks good. Definitely a favorate.