Celtic Kings takes place in ancient Roman times, during the years that Julius Caesar was the military leader of the Roman Empire. There are three main modes: Adventure, single player (a classic RTS Skirmish mode), and multiplayer. Adventure mode includes a tutorial and the main story. In both campaigns, you control a hero named Larax. In the main story, he loses his wife in a Teutonic raid. In grief, he swears vengeance, and gives his body and soul to the Goddess of War, to enable him to achieve his revenge.This game uses both role-playing and real-time strategy elements. Units are controlled in a standard RTS fashion. Most units have the ability to gain levels. This is done either through fighting, training(to a certain limit, usually level 12), or, in the case of the priest/druid, learning from units with more experience (levels) . In adventure mode, the player will constantly move between maps, which are all greatly varying in landscape and objectives...