Activating this trainer:
Press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.
NumPad1: Infinite Health
NumPad2: Infinite Stamina
NumPad3: Unlimited Arrows
NumPad4: Change Sona/Coins By 200
NumPad5: Change Keys By 5
NumPad6: Reveal Map
NumPad7: Change EXP By 5
NumPad8: Change Astra Points By 5
Health / Stamina / Arrows / Sona / Keys: You will not see changes immediately as the game visually updates the value when it changes within the game. Exampe: After changing your sona you need to collect/spend sona ingame to see the value has changed.
Reveal Map: While active the whole map is revealed. This needs to be activate before loading a map.