You are the evil warlord of a neighboring tower, and in your tower there is rumor of gold, riches, and rare artifacts. The prize is so highly sought after that waves of questing heroes are coming to take the riches away from you. Select your demonic hero to defend your base directly and while you are waging direct battle, create towers to help fend off against the humans that are coming your way. As you collect gold from the bodies of dead heroes, upgrade your towers, and place more to deal with the increasing waves. Protect your towers all over the map, and do not rest until all the heroes have been thwarted, leaving you and your precious treasure unscathed.