Populous II: Trials of the Olympian Gods

Populous II is a god game, where the player is guiding his people in battle against the followers of an enemy god. Whereas Populous only generally alluded to undefined deities, Populous II is set under the backdrop of Greek mythology. The player is a demigod, one of Zeus's countless children with mortal women, and has to battle one Greek deity at a time until finally facing his father. Zeus has promised to let the player into the Pantheon on Olympus if he can survive all the battles.(Wikipedia)