Using this Trainer:

Launch the trainer first, then launch the Game and then Press F1 at the Main Menu.

Listen for "Trainer Activated".

Press desired hotkey.

Options (Trainer):

Numpad 1: Freeze Level Timer

Numpad 2: Add 25 Food

Numpad 3: Add 25 Wood

Numpad 4: Add 25 Coins

Options (Editor):

Edit: Wood

Edit: Food

Edit: Coins

Notes:

Wood / Food /Coins:

When you edit/add them you need to collect or spend them to refresh the value ingame.