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: Infinite Health
NumPad2: One Hit Kills
# Weapons
NumPad3: No Reload
NumPad4: Unlimited Ammo
# Resources
NumPad5: Unlimited Resources / Crystals