Best of Both Worlds

Best of Both Worlds is an overarching "world-traveling campaign." It actually overlaps and includes parts of many others. Campaigns it overlapped included the Ozona campaign, Terran Union, Manolda I and II, MWG 2580, Wild West (Bad Canyon Springs), MWG 5580, Earth Prime, Sidhe, Keroon, Stone Age (Lion Tribe), Ancient Egypt, North Tredroy campaign, Davenford campaign, Earth Alpha, Zamora campaign, Earth IST Dallas, 21st Century East Tredroy, Policenauts, Citadel's Reach|Citadel's Shadow II, and is planned to overlap Great Grooves, among others (all of these except Ozona, which was Dungeons & Dragons, are or were GURPS campaigns).

While the Ozona campaign began in the 1970s, the overarching Best of Both Worlds campaign (GURPS) that included aspects of it was formally begun in the late 1980s - early 1990s, but was not named until the 2010s.

It involved over a dozen GMs and dozens of players. GMs (Game Masters) who had run games in it included Vernon K. Avaritt III, Michelle B., Emulsior, Kilmore, Alden Loveshade, Sherri S., Miley Spears, and Tony T. It was still active in 2019.