Activating this trainer:

Press F1 at main menu.

Listen for 'Trainer Activated'.

Press desired hotkey. All hotkeys can be changed on the trainer.

Trainer Options:

Numpad 1: Unlimited HP

Numpad 2: Unlimited Jumps

Numpad 3: Instant Fairy Attack

Numpad 4: Mega Coin Collection

Numpad 5: Max Vigor

Numpad 6: Unlimited Item Usage

Notes:

Numpad 1: Unlimited HP - when you are in the game and can see your health bar, press this to make your health unlimited.

Numpad 2: Unlimited Jumps - you need to jump at least once, then toggle on and you can jump unlimited.

Numpad 3: Instant Fairy Attack - you need to use the fairy attack where your companion fairy attacks, then toggle on and the fairy can then attack again almost instantly.

Numpad 4: Mega Coin Collection - you need to have collected a coin min the current game, then toggle on and the next coin(s) you collect, each collected coin will give you 1000 apiece.

Numpad 5: Max Vigor - when you are in the game and can see your health meter and the number of vigors you have collected, toggle this on and your vigor collection is filled.

Numpad 6: Unlimited Item Usage - make sure you have an item in the USE location (i.e. goat milk), then you may have to have USED at least ONCE item in the game, then toggle this on and the next time you use items it won't decrease.