Explore and colonize a vast universe.
Walk aboard them.
Operate their controls.
Command a crew of NPCs.
Fly up through the atmosphere to outer space.
Land on other worlds, anywhere, not at designated places.
Build an empire.
Design unique spacecraft and buildings with the built-in 3D modeler.
Make them function, with operable doors, landing gear, lights, turbo lifts, transporters, engines, shields, weapons, and more.