The reason i didn't give u a ten was that u can't get the second upgrade anymore.
I mean, yeah, it's good and fun and enjoyable...but with the health upgrade not working and with AA guns that can rape you very quickly from a very long distance, level three is practically impossible.
Still needs some work, but it's pretty good.
Oh, and make the Zepplins destructable once you get the .30 cal.
I agree with the game but its either the game or my computer but the bombs sometimes don't work and now i can't get past level 1. make the game were u can kill the zepplins and make the aa guns (exspecialy the ships) slower fireing rate cause its impossible to get through.
Bug though - I died on level 3 and the boat from the level was in level 1 in the ground when i restarted.