The balance is really off. I think more money per kill would alleviate much of it, since one the primary problems is the inability to upgrade in time. This is a particular problem around level 4.
The game is completely imbalanced. Only the bombarder is strong enough to handle the levels. Using gunners just loses you the game. Then, on the last level, the nature of game changes completely, and it turns into a twitch-fest. Also, the upgrades lack any sense of punch or excitement. It's professionally made on the surface, but suffers from a severe lack of playtesting, and in the case of upgrades, fun.
There is not a single change from the first one that is actually an improvement. This would have been a better gave had it just been a mission pack for the first one. The programming is shoddy. CPU usage is obscene. The bugs should all have been fixed. Don't hide behind balance. Fix the bugs. My first instinct was to give this 5 stars, but the more I play, the more I realize it's just a 3 star game.
Also, those amazons are just annoying. Their stunlock last about twice as long as it should.
Hi I am sorry about this. But it has been loaded for many people. You can see that they are submitting high-scores. May be your computer is blocking Ads for websites. If you remove that setting the game should load on your screen.
I'm not getting the badge of the day even though I beat the game 18 months ago and have all the badges. And I can't report a missing badge, because I have all the badges...
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Bugs fixed buddy :P