I've been asking myself this for a long time now and I really would like to know, if you're legally bond for all your adventure games, you have access to the source code, to not release it?
Is this due some patent / copyright issues?
Or is it just some unwritten rule between the company and the developers to not open it?
A hobby developer myself, a lot of it would be most interesting to me, even though a lot of it would be outdated, but still could give me good ideas / new concepts.
Is this planned? If yes, for which games? FOTAQ, BASS? (you seem to have good access to these 2 games

Thanks for any input,
Greetings,
Michael