Traveller began as a science fiction game written by MArc Miller and published in 1979 by Game Designer's Workshop. Although it may not technically be the first SF RPG, it is certainly considered by many to be one of the great grand-daddies of the hobby. It has undergone a number of incarnations at the hands of a variety of authors and publishers. These are Classic Traveller (CT), MegaTraveller (MT), Traveller: the New Era (TNE), Marc Miller's Traveller (T4), GURPS Traveller (GT), and Taveller d20 (T20). Traveller Fifth Edition (T5) is currently in the works.
This category has the following 8 subcategories, out of 8 total.