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:
NumPad7: Super Speed

Trainer Options:
NumPad1: Infinite Health
NumPad2: One Hit Kills
NumPad3: XP Multiplier
NumPad4: Change Wood
NumPad5: Change Food
NumPad6: Change Gold
NumPad7: Super Speed

Editor Options:
Player: Wood
Player: Food
Player: Gold

Notes:

XP Multiplier:
While active gained XP is multiplied by 4. You can change the multiplier by changing the value for this option in "More Options.