Grepolis

The free browser game Grepolis lets you create ancient Greece just the way you want it. Forge powerful alliances with other players and draw on the powers of the Greek gods Zeus, Poseidon, Hera, Athena, and Hades. Recruit armies on water and land and purchase mythical units, such as the Hydra, Pegasus, and Manticore. Build unique World Wonders to help you become ruler of the world of Grepolis!