Using this Trainer:
Launch the trainer first, then launch the Game and then Press F1 WHILE IN THE GAME!
Activating the trainer at the main menu will NOT work.
You might want to wait until you have moved around a little bit to activate the game.
You will hear "Activated" and there will be a pause, which may take several seconds.
Listen for "Activated" again, and the trainer is ready to use.
If the game crashes, likely the activation was attempted to quickly or some other minor event occurred. Restart the game and try activating the trainer again.
Press desired option key
Options in Promo:
Numpad 3: Add Coins - adds 1 coin every 20 seconds
Numpad 1: Unlimited Health
Numpad 2: Add XP
Numpad 3: Add Coins
Numpad 4: Repeater Ammo
Numpad 5: Healing Potions
Numpad 6: Black Tonics
Numpad 1: Unlimited Health - toggle on to have unlimited health. This option only works when you have reached the point in the game where the Health bar is visible.
Numpad 2: Add XP - press key to increase XP. You need to be able to see your XP bar for this to work.
Numpad 3: Add Coins - press key to increase Coins.
Numpad 4: Repeater Ammo - You must have the repeater for this to work. Press key and you have alot of ammo. It will still run out over time. Press key again to refill it.
Numpad 5: Healing Potions - You must be able to see the potions graphic. Press key to fill it back up to 3.
Numpad 6: Black Tonics - You must be able to see the tonics graphics. Press key to fill it back up to 3.
Unlock more trainer options including updates from here - Bastion Trainer