In Theocracy, the player is the leader of the Atlan tribe (a fictional tribe), who has escaped from oppression under the Axocopans, and now must improve his/her tribe in order to survive in Central America. As the player's empire's borders expands, the player is able to conduct diplomacy with other tribes. The player must also eventually defend themself from the invading Spanish.The game also allows players to play through several "Chronicles", a set of objective-based missions detailing supposed heroes of Aztec history. These mostly serve for tutorial purposes rather than being a serious part of the game however.