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 6: Passengers Healthy
Options:
Numpad 1: Unlimited Health
Numpad 2: Unlimited Ammo/Items
Numpad 3: No Reload
Numpad 4: No Train Overheat
Numpad 5: Passengers Full
Numpad 6: Passengers Healthy
Numpad 7: Easy Crafting
Notes:
Numpad 1: Unlimited Health - when you see your character, toggle this on and they cannot be killed.
Numpad 2: Unlimited Ammo/Items - toggle this on and when you consume items or shoot weapons, many of them will not decrease the count.
Numpad 3: No Reload - toggle this on and many weapons will not decrease the number of bullets in the chamber when you fire them.
Numpad 4: No Train Overheat - toggle this on and even when systems are overheating the trainer will stay in motion.
Numpad 5: Passengers Full - toggle this on and the passengers on the train will require no food.
Numpad 6: Passengers Healthy - toggle this on and the passengers on the train will require no med kits.
Numpad 7: Easy Crafting - toggle this on and even if you do not have the required number of materials you can still craft items.