Fun, needs work
This is definetly a good idea. Maybe when you upgrade weapon dmg you get a new gun? I found the knife useless because it was too weak, i didnt notice much difference in power from the gun, so why use it? I used the stagger code for fun and noticed even with max knife stats it doesnt kill the pink-girl zombies in less than 2 hits. I think the level progession isnt in-line with the upgrades, by the time you get any good upgrades its impossible to stay alive. The grenades have a big explosion range, so you will end up killing yourself alot...there isnt much room to run from your own grenades with all the zombies in the higher levels. Otherwise this is a fun game but it gets agrivating, id rather play the original its more fair. I know its a survival game but its not fun if its impossible.