Cheat Menu: 1. Successfully beat the game on any difficulty setting 2. After the credits end, save your game 3. A message will appear saying "Cheat Menu Enabled" 4. Go to options to access the Cheat Menu With the cheats on, you will have: All weapons Lower enemy health 999 ammo on every weapon GameShark Kodes: Infinite Machine Gun Ammo On Pickup 80064ef42400 Infinite Medium Medipacks On Pickup 800634682400 Infinite Detonators On Pickup 80063bb42400 Infinite Large Medipack On Pickup 800634682400 Infinite Sniper Rifle Ammo On Pickup 80064ef42400 Infinite Health 8004c9e42400 Infinite Special Move Power 8005e1d02400