Trainer options Numpad 0 - Unlimited Health Numpad 1 - Gas mask Durability Numpad 2 - Unlimited Ammo Numpad 3 - No Reload Numpad 4 - Get 20000 Money Numpad 5 - Unlimited Flashlight Energy Numpad 6 - Unlimited Gas mask Filter Timer Numpad 7 - Unlimited Gas mask Filters