Now you have to cooperate with other races in order to get all the advances. And some of these are very, very powerful. Each of the two new worlds are composed of four levels. The Sci-Fi world consist of four separate planets. The Fantasy world, and Midgard scenario, are made up of four planes.
Teleportation allows some units to travel freely between levels.
The trick here is that some of your enemies could be lurking just below or above the surface of your world, waiting to strike at the unprotected interior of your empire. The Sci-Fi game begins just after the crash of your colony ship on a strange planet. You must rebuild society while fighting off the other inhabitant of the system. The goal is to colonize each of the four planets and eventually return home. You must relearn the skills and technologies from the original game.