Topic: Descent removed from GOG.com - also likely to disappear from Steam

[Matthew]

That said...glad I bought D1 and D3 on Steam when I did. Yeah, if and when they get taken down off Steam, I won't be able to still play them through Steam...but I don't actually need Steam to run them as I have all the needed files to run them natively on my system.

As far as I know, a developer cannot remove a game from people who already bought it, only prevent future purchases.