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: No Hunger
     NumPad2: Hover Player Higher
     NumPad3: Hover Player Lower
     NumPad4: Increase Player Speed
     NumPad5: Decrease Player Speed
     NumPad6: Set Normal Player Speed
     NumPad7: Increase Jump Height
     NumPad8: Decrease Jump Height
     NumPad9: Set Normal Jump Height
     Multiply: Decrease Gravity
     Add: Increase Gravity
     Subtract: Set Normal Gravity
     Decimal: Decrease Enemy Speed
     Divide: Increase Enemy Speed
     F1: Freeze Enemies
     F2: Set Normal Enemy Speed
     F3: Save Position Slot 1
     F4: Save Position Slot 2
     F5: Save Position Slot 3
     F6: Save Position Slot 4
     F7: Save Position Slot 5
     F8: Restore Position Slot 1
     F9: Restore Position Slot 2
     F10: Restore Position Slot 3
     F11: Restore Position Slot 4
     F12: Restore Position Slot 5

# Game  
     F13: Game Speed