While chatting with some friends about retro games, the conversation turned to FMV games, and I brought up one for DOS and/or Windows that was 10 CDs long. I'd once heard of a game that needed that many discs, but turns out I cannot pinpoint which one that is. The one I mentioned then was X-Files, which turns out is only 7 CDs long; the longest one I know of is Black Dahlia, at 8 CD-ROMs.
Could anyone here point me towards any game(s) that were released in 10 or more CDs? Or is Black Dahlia the ceiling for the format?