The Roundtree system was first mentioned in the 1993 West End Games sourcebook Han Solo and the Corporate Sector Sourcebook, authored by Michael Allen Horne for use with Star Wars: The Roleplaying Game. The 2009 reference book The Essential Atlas placed the system in grid square M-14.
The Roundtree system was first mentioned in the 1993 West End Games sourcebook Han Solo and the Corporate Sector Sourcebook, authored by Michael Allen Horne for use with Star Wars: The Roleplaying Game. The 2009 reference book The Essential Atlas placed the system in grid square M-14.
- Han Solo and the Corporate Sector Sourcebook
- Star Wars Encyclopedia
- The Complete Star Wars Encyclopedia
- The Essential Atlas