Ok, I have made it pretty far without cheats, but now I have no ammo for any weapons nor grenades. plus little health. and it saved my last checkpoint with this minimalistic health and ammo. How can I input cheat codes? Are there any? How can I get past this level? I cant simply run cause some dude with a rocket laucher blows me up. PLEASE HELP! If there are any trainers, patches, something, whatever please tell me where to find it.