Hey and welcome! Very nice to see another "abandonhead"
About adding new games, that would be awesome. We do have some lines we don't cross though like the game must be truely abandoned like no sales, no support, basically no active interest in the game from the rights' holders and no commercial interest from legit stores. And the game can't exceed a certain size but if you have the titles in question (and size) then we could perhaps figure these things out to see if it's something for AB.