During gameplay press 'Enter' and enter one of these codes press 'Enter' again to activate:

Code - Result
izmena - Switch to other players by clicking their color
multitvar - Access other players units by pressing "P"
supervizor - Toggle show entire map
www - The above 3 cheats combined
money - Give 50000 Wood, Food, Stone, Gold, Iron and Coal
VICTORY - Win level (case sensitive)