Dray2k: At any case, does Konami still hold the license? I sincerly doubt that they ever bring their games on GOG. Silent Hill 1, 2, 3 and 4 haven't even appeared on Steam as re-releases yet, desprite the fact that many people would react positively and I also doubt that Konami will ever act.
SH1 never had a PC port. They still hold the license, but there may be some problems because they had to rerecord the dialogue for the "HD" console version (that turned out horrible by the way).
Homecoming is available on Steam at least, but that's not really considered a good game.
foxworks: Konami recently renewed the SH trademark. Hope that means something is coming.
https://gamerant.com/silent-hill-trademark-renewal/
Probably needed to keep selling the games that are already out and possibly a new pachinko game.