This is one of the best games that I've played in Newgrounds for a while. I don't think there were anything really worth to mention, but I think that you could make it a bit harder and the last boss fight a bit easier. I didn't die even once, nor were I close to, on the normal maps, but the boss fight seemed to be ridiculously hard. Maybe there is some trick to it, but losing so easily just made me not want to try again. I was also pretty dissappointed with the upgrades. No new weapons, now new gadgets... That needs to get fixed. :) Oh yeah, it seems like I didn't receive any medals even though I'm logged in. What might have caused this?