The Green Adam
First Post
While it very much depends on the game as others have said, I seem to have something of a reputation among my friends and co-gamers(eh?) for running IP campaigns. I have GMed more games of Star Trek, Star Wars, DC Comics, Ghostbusters and Galaxy Quest (homebrew) then I have all original games and settings combined in my 32 years in the hobby.
I've also run and/or played in the universes of Red Dwarf, Marvel Comics, Lord of the Rings, Farscape, Mobile Suit Gundam, Macross, Patlabor, and one friend's crazy TV Superhero mish-mash (imagine a world where The Misfits of Science, Greatest American Hero, Knight Rider and Six Million Dollar Man were all real. Creepy and fun).
Star Trek remains a favorite and a 'specialty' of mine. IMHO its the single most fun RPG setting there is. You can quote me.
AD
I've also run and/or played in the universes of Red Dwarf, Marvel Comics, Lord of the Rings, Farscape, Mobile Suit Gundam, Macross, Patlabor, and one friend's crazy TV Superhero mish-mash (imagine a world where The Misfits of Science, Greatest American Hero, Knight Rider and Six Million Dollar Man were all real. Creepy and fun).
Star Trek remains a favorite and a 'specialty' of mine. IMHO its the single most fun RPG setting there is. You can quote me.

AD