Following the Hittite invasion and retreat, Babylonia has been ruled by Kassites for nearly 500 years. Kassite rule is in danger, however, because of Elamite and Assyrian intrusions. Another Elamite army is pressing forward at this moment. If the city cannot be held, you are to save what you can, retreat down river, and build up a new army. Retake Babylon for the Babylonians and destroy the Elamites.