Not so long after "Wolfenstein 3-D" changed the world, ID Software made another game of that kind. Only this time, you won't just have a pistol, knife and a couple of machine guns, but much more powerful weapons like a rocket launcher, shotgun, and even a chainsaw if you're a blood-thirsty opponent. The reason for the new weapon arsenal is that you deal with non-humans this time. Whatever seems strange to you, just shoot at it, fire at will, 'cuz you are hard to find any friend in here. You're left to your own destiny, which ultimately can be changed if you're not too affraid to step into this realm of dark beings and tomato-like monsters.