Using this Trainer:
Launch the trainer first, then launch the Game and then Press F1 at the Main Menu.
Listen for "Activated".
Press desired option key
Options in Promo:
Numpad 7: Save Position
Numpad 8: Teleport
Numpad 9: Undo Teleport
Options:
Numpad 1: Instant Heal
Numpad 2: No Damage
Numpad 3: Super Ammo
Numpad 4: No Reload
Numpad 5: Unlimited Bullet Time
Numpad 6: Painkillers
Numpad 7: Save Position
Numpad 8: Teleport
Numpad 9: Undo Teleport
Numpad 0: Super Jump
Notes:
Numpad 1: Instant Heal - press this key to instantly heal your pain away.
Numpad 2: No Damage - press this key and most damage to your player will be avoided.
Numpad 3: Super Ammo - press this key and most weapons have more ammo.
Numpad 4: No Reload - press this key and most weapons will not need reloading.
Numpad 5: Unlimited Bullet Time - toggle on to allow unlimited bullet time usage. Jumps and certain events still pop you out of bullet time, but your meter never falls.
Numpad 6: Painkillers - gives you more painkillers.
Numpad 7: Save Position
Numpad 8: Teleport
Numpad 9: Undo Teleport
Numpad 0: Super Jump - vaults you instantly into the air. Use this to get into some areas or for escaping units.