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
Multiply: Game Speed

Trainer Options
# Player 
     NumPad1: Unlimited Health
     NumPad2: Unlimited Sprint
     NumPad3: Unlimited Ammo
     NumPad4: No Reload
     NumPad5: Unlimited Grenades
     NumPad6: Easy Kill Enemies

# Vehicle 
     NumPad7: Invincible Vehicles
     NumPad8: Super Vehicle Damage

# Reputation 
     NumPad9: Reset Notoriety

# Gameplay 
     Multiply: Game Speed

Editor Options
# Player Stats 
     Max Health
     Money
     XP Overall
     XP Current Level
     Level

Notes
Game Speed:
Toggle on to affect game speed.