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

# Player 
     NumPad1: God Mode
     NumPad2: Unlimited Health
     NumPad3: Super Damage
     NumPad4: Unlimited EXP

# Game  
     NumPad5: Game Speed

Editor Options

# Player 
     EXP Multiplier
     Damage Multiplier

Notes

Super Damage:
It might affect friendlies too.