Is there any chance of a Gog release of these games ?

Orion Burger
https://www.mobygames.com/game/orion-burger
https://www.youtube.com/watch?v=z1hS6KaTURE

DarkSeed
https://www.mobygames.com/game/dark-seed
https://www.youtube.com/watch?v=kFl-c4kk-ao

Dark Seed II
https://www.mobygames.com/game/dark-seed-ii
https://www.youtube.com/watch?v=eN7PLYPWung

Feel free to add more games to the list .

It's hard to tell. There are many factors to consider for classic games, from commercial rights to technical issues. But it wouldn't hurt to add your vote to their community wishlist entries:

Orion Burger
Dark Seed
Dark Seed 2

I would love for those games to come to GOG.
I'd buy them like a shot!