this is a really good game and will be a better when u improve it is the movement is stuttery and rate of fire is slower than the spawn rate of zombies so you cannot ever kill all the zombies so you may want to put in a few mor epermanent upgrades so u like level up and like a waves thing so at the end of the wave the score you have u cna use it to buy upgrades would be awesome. still good work tough! (:
omfg once i got m16/m4a1 ot wtvr i only needed tht for the rest of the game + slow trap :O SO EASYYYY lol i left baloon at 99.99% repaired so wen imm too bored i just complete anytime i want :O