Duke Nukem Forever Steam +5 Trainer

Numpad 2 - Unlimited Ammo
Numpad 3 - Unlimited Grenades
Numpad 4 - Unlimited Ego
Numpad 5 - Easy Kills
Numpad 6 - Unlimited Vehicle Boost
Numpad 7 - Version Check

Duke Nukem Forever 1.0u1 +3 Trainer

Numpad 1 - Infinite Ego
Numpad 2 - Unlimited Ammo
Numpad 3 - No Reload