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: Increase Player Speed
     NumPad2: Decrease Player Speed
     NumPad3: Set Normal Player Speed
     NumPad4: Increase Jump Height
     NumPad5: Decrease Jump Height
     NumPad6: Set Normal Jump Height
     NumPad7: Decrease Gravity
     NumPad8: Increase Gravity
     NumPad9: Set Normal Gravity
     Multiply: Decrease Enemy Speed
     Add: Increase Enemy Speed
     Subtract: Freeze Enemies
     Decimal: Set Normal Enemy Speed
     Divide: Save Position Slot 1
     F1: Save Position Slot 2
     F2: Save Position Slot 3
     F3: Save Position Slot 4
     F4: Save Position Slot 5
     F5: Restore Position Slot 1
     F6: Restore Position Slot 2
     F7: Restore Position Slot 3
     F8: Restore Position Slot 4
     F9: Restore Position Slot 5

# Game  
     F10: Game Speed