Not the only one, just in this year we got Star Wars: The Old Republic MMO, Star Trek Online, that Evochron singleplayer type, Mass Effect 2 and 3, or at least the 3rd, Halo 4 which is also a Space sci fi, and these just counting the most FAMOUS ones, not the total.
Yup I know Mike.....
Just saying he is blind thats all..
Rgds
Cygna