I can understand randomly generated things, but it really sucked for me when a windowed sky scraper happened to be right next to and below the building i was on, so close that even by just dropping off my building, I hit the wall above the window.
I don't understand why this game got such a bad rating, I could understand a 3star but 2? Okay, ya there's only one maze and the game's not beautiful or anything but that was one FUN maze! :P
I think it's pretty good, but you should maybe make the missiles move faster and
add some more variety even if it's just adding a boost or a bomb that goes out a certain area from your tank. I think It's great though for you first game...(that you've uploaded at least)
 "Canabalt"){kind=icon}
 "Trigger"){kind=icon}
 "TankDuel"){kind=icon}