Players will see the "Main City" upon entering the game. They can then tap on Campaign on the left side of the "Main City". Players tackle endless challenges in Campaign. Units who die in battle in this mode cannot be used again. Players can collect treasure maps to unlock the final treasure. Select levels also contain chests with goodies inside. If a player makes it to the Obelisk level, they can choose one of three buff skills to enhance their unit. This includes reviving dead units.