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.
Trainer Options
# Merchant
NumPad1: Merchant Costs Nothing
NumPad2: Easy Buy From Merchant
# Crafting
NumPad3: Free Crafting
NumPad4: Fast Craft
# Towers
NumPad5: Unlimited Tower Health
# Gameplay
NumPad6: Game Speed