Activate the following cheats by entering the corresponding codes:
CHEAT FUNCTION - CHEAT CODE Units move at double speed - quicks Load map editor cheat file - loadmp Leaders gain higher reps when recruited - leader All buildings half price - cheapb Increase building production - produc All units half price - cheapu
While editing a scenario you can make level 4 Native colonies. First, select a European country. Click on "Create" and switch the building level to 4. After that, switch back to the Native player. Click on "Create", and any buildings you build should be at level 4.