Igor, I know it's hard for you cause you're occupied making maps and that other things, but, can you please fix the invisible zombie glicth? It's really hard for the swat win with them in the game.
I agree with Time2Play, I have too much money in the game and I don't know how use it, maybe is gonna be a good thing create a shop with lots of options to customize characters, buy weapons, upgrade weapons and more.