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

NumPad3: Unlimited Stamina
NumPad5: Unlimited Ammo
F6: Game Speed
Progression: Level

Trainer Options

# Player 
     NumPad1: Unlimited Health
     NumPad2: Invincible
     NumPad3: Unlimited Stamina
     NumPad4: Unlimited Focus

# Weapons 
     NumPad5: Unlimited Ammo
     NumPad6: No Reload
     NumPad7: Super Accuracy
     NumPad8: No Recoil
     NumPad9: Unlimited Weapon Durability
     Multiply: Unlimited Weapon Mod Durability

# Enemies 
     Add: Super Damage
     Subtract: Enemies Don't Shoot
     Decimal: Enemies Don't Melee

# Super Power 
     Divide: Super Killer Vision

# Bike 
     F1: Unlimited Fuel
     F2: No Bike Repairs
     F3: Unlimited Nitrous

# Crafting 
     F4: Easy Crafting

# Inventory 
     F5: Unlimited Throwable Items

# Environment 
     F6: Always Daylight

# Gameplay 
     F7: Game Speed

Editor Options

# Player 
     Health

# Currency 
     Scrap
     Credits

# Challenges 
     Timer
     Score

# Progression 
     Current XP
     Next XP to Level Up
     Level
     Skill Points

# Merchant 
     Trust Level

# Environment 
     Total Game Time Played

Notes

As always, you should save often, as scripted games like this may not like the changes you made with the trainer.