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: Game Speed

Trainer Options:
# Player 
• NumPad1: Unlimited Health
• NumPad2: Unlimited Stamina

# Game 
• NumPad3: Game Speed

Editor Options:
# Inventory:
• Dog Snack

Notes:

EDITOR OPTIONS

For Dog Snacks, open the Backpack and the value shows in the editor.

Unlimited Health:
Toggle on to try and keep your health full from attacks.  May not help with scripted deaths.

Unlimited Stamina:
Toggle on to try and keep your stamina full so you can run infinitely.

Game Speed:
Toggle on to speed up the game.