No, this does not include the Collector's CD-ROM, no It's not the definitive version of the game but that, by no means, means its a bad game. X-Wing, no matter which you download (the 1998 or 1993 releases, both of which are included) you'll have a great time blowing TIEs out of space. I've been playing the '98 version, to my surprise. And the feeling of playing X-wing remains; that classic sensation of dogfighting imperials over star destroyers or in open space. Plus the graphics aren't as drastically off-putting. Either way, '93 or '98 you'll have a great time. As a huge Star Wars fanatic, this is the pinnacle space simulator, along with TIE Fighter, and a must have despite its not being the "definitive" version.