I give it a 4/5. It's a solid game that runs well, looks good, and the graphics are neat. It doesn't get a 5, though, because it feels a little too much like GemCraft.
Wow, this looks like it took a lot of work. Grats on getting this game up and running.
Couple bugs though:
- Activated abilities like the Sniper Bot's one will cause it to stay greyed out even though you can still block / attack with it
- Enforced Silence lasts longer than it should
- "Auto increasing power cause hand size is full" doesn't increase power
3/5
Simple game, lots of bells and whistles.
Big problem is that my mouse doesn't always respond perfectly - I can move it, and if there's a lot on the screen I just stand still and die.
You need a grid on your collision checking to speed the game up. You shouldn't have speed issues with only ~15 enemies on the screen.