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
NumPad6: Game Speed

Trainer Options
# Player 
     NumPad1: Unlimited Health
     NumPad2: Invincible
     NumPad3: Unlimited Jumps
     NumPad4: Fast Move

# Inventory 
     NumPad5: Unlimited Use Items

# Gameplay 
     NumPad6: Game Speed

Editor Options
# Currency 
     Coins
     Socks
     Gnomes

# Player Stats 
     Lives
     Max Hearts
     Armor

Notes
Game Speed:
Toggle on to affect game speed.