The reason I'm posting this in the GE:S forum mainly has to do with YouTuber "
Graslu00" getting permission from Yannick Zenhäusern to use his re-orchestrated Goldeneye music in these videos (currently being featured in GE:S), which catalogue a remake of the single-player Goldeneye experience using the Far Cry 5 Arcade Editor. To quote the caption: "My series for this will feature the dynamic soundtrack composed by Yannick Zenhäusern AKA GoldenZen's from the cancelled GoldenEye 25 project... Huge thanks to @Yannick Zenhäusern for letting me use "The Janus Files" soundtrack for this!" I don't have any answers as far as multi-player is concerned, but I haven't researched it because I don't really care... I have GE:S for that, after all.
That said, this project is worth your time to check out, as I was highly entertained even watching it:
IGN (and many others) has also taken note of this project:
https://www.ign.com/articles/far-cry-5-goldeneye-remake-007 -