After the demise of GDW, Imperium Games produced the fourth edition of Traveller, moving is background to the founding years of the Imperium, and again changing the base rules system. The navigation screen for the CDROM showing contents is here. CDROM $35.
CDROM Traveller5. The latest fifth edition of Traveller: revised and restated from the ground up. Filled with Character Generation, enhanced mechanics, Worlds, Ship Design, Aliens, Robots, and more. CDROM $35.