Too hard... WAY TOO HARD
plain and simple, its just too hard.
1. the zombies spawn too quickly
2. it takes almost 10 bullets from the pistol to kill one, when it should be like 3 or 4
3. they are to fast! by the time i had a shotgun, I WAS DEAD cuz of it.
i liked the idea, but the difficulty made it go down-hill. nice try though, cuz u cant please everybody.