West End Games publishes DC Universe and Metabarons and used to publish Traveller before Steve Jackson Games took it over and revamped it to fit under GURPS...
DC Universe is a super-hero RPG set in the world of DC Comics. *It is not the same as the old DC Heroes Mayfair Games used to publish. If you are looking for that game, look at Pulsar Games' Blood of Heroes instead.*
Metabarons is a space opera set in the Metabarons graphic novels of Moebius and Jodorowksy.
Torg combines pulp, fantasy and science fiction into one big game.
The WebMaster has no experience either playing or running West End Games.