With the best guns and perks I wasn't able to pass more than day 21. Is there an actual way to win the game?
I know you're probably not even working on this anymore, but one thing I noticed is that the M4 is far too loud. The noise is kind of annoying, specially if you're using headphones.
Great game, gets really tough after a while, when you think your dead you just might live. Oh and polarbrear99 you have to reload every so often, but the mags and ammo chains are huge.