* Dune II
* Settlers ( Never had the real game, but my neighbor and I played the demo until we dropped... )
* Lotus 1, 2 & 3
* Buggy Boy
* UFO: Enemy Unknown
* Wings
* Silkworm
Probably more, but my memory is faulty. Even if I were to remember the games, I prolly forgot the names. One thing I notice though, is that I was SO glad when I got my first CD-ROM drive. I thought I finally got rid of the endless disc-swapping...
Nowadays, games on 5 CDs aren't all that rare anymore