AHF1349: I think not including the originals is more a support issue for studios like Nightdive. They remastere the titles with new assets and often you get the option to switch between the old and the new look. They don't bother making the original port of the game compatible with modern systems as opposed to GOG who do exactly that.

Syphon72: There last couple of ND remaster didn't have that option sadly. Switching back to original look of the game. Here the thing if the owner of the IP don't want to sell the original version anymore GOG can't do anything.

JAAHAS: Well they figured wrong, as some of us actually have some, if not all of our older gaming computers still in working condition and thus we would like to be able to run the latest compatible versions on them without having to commit into downloading and keeping every single update for every single game backed up in multiple backup sets until we can find the time to determine which pointless in-between versions we can safely delete, not to mention the fact that future customers with a collection of old computers might also be buying more games from GOG if the older, but relevant versions could still be downloaded for any game that is still sold here.