this game is rather annoying, you try to get the badges without destroying blocks and you either get 1 block away or you hit the c button instead of space on accident...
great game but to short, needs better upgrade trees, level cap sucks:/ and for those of you who say its to easy try the survival mode, it gets hard fast. but I agree could use difficulty settings.
5/5
love the game, i would like to see a 2nd version:D i beat the game, got all the achievements, all the way maxed out, and working on beating it again. more units, upgrades, and especially levels and acheivements would be cool:D