Activating this trainer
If not state otherwise below, press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Promo Options
F1: Super Game Speed

Trainer Options
# Player 
     NumPad1: Infinite Health
     NumPad2: Unlimited Oxygen
     NumPad3: Unlimited Food
     NumPad4: Unlimited Water
     NumPad5: One Hit Kills
     NumPad6: Super Swimming Speed
     NumPad7: Invisible
     NumPad8: Perfect Body Temperature

# Misc 
     NumPad9: Unlimited Battery
     Multiply: Infinite Fire Extinguisher
     Add: Fast Build
     Subtract: Fast Scan
     Decimal: Fast Hatch
     Divide: Fast Grow
     F1: Easy Craft
     F2: Super Game Speed
     F3: Unlock Developer Menu

# Vehicle 
     F4: Infinite Vehicle Health