Locus Alba is a fantasy wargame featuring a king who rules a country in a fantastical world. A king needs more than just personal courage or combat prowess; they must possess the ability to devise strategies and effectively command their subordinate generals. Whether you, the king, can save this world depends precisely on this. The game consists of a global mode that governs overall strategy and a local mode for tactical battles at various locations. Various events that occur along the way hint at the background story.