Ancient-Red-Dragon: For example, the game "A Vampyre Story" used to be listed on GOG, but then it became delisted, and now it is listed as a "Zoom Platform exclusive."
An interesting example, considering "Vampyre Story" was for a long time exclusively sold on DotEmu.com (RIP), but then much much later it came to GOG as well.
So from DotEmu users' point of view, GOG "poached" that game from DotEmu, and eventually killed the DotEmu store! Oh noes!
PixelBoy: It has happened before.
It used to be a DotEmu exclusive game, not too many people remember that though.
Glad someone else also remembers it.
I still have the DotEmu version of Vampyre Story, along with a couple of other DotEmu games that I haven't seen elsewhere ever since.