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:

NumPad1: Infinite Health

NumPad2: Infinite Stamina

NumPad3: No Thirst

NumPad4: No Hunger

NumPad5: Infinite Oxygen

NumPad6: Free Crafting

NumPad7: Add Item

Notes:

Thirst / Hunger: Please note that the values in the game only visually updates when they change so you will not see the effect of the cheats until the value has changed.

Free Crafting: While active you can craft anything for free. Please disable the option when not needed.

Add Item: This option allows you to spawn items in your inventory. All you need to know is the name of the item. You can get a list of all items by clicking on 'Show Item List' button on the trainer.