Absolutely agree with darkinferno, you need to add sprint, that will make game more dynamic, but don't make player unable to shoot, just horrible reduce accuracy. But add stamina to sprint! That will prevent running around players, so monsters will be able to eat them You need to improve gun part... Guns are unbalanced! Add some recoil! Revolver is reloading too slow! Better to make player change whole barrel, rather then inserting each bullet...