As someone who is very deeply into videogame soundtracks I want to ask what are your favourite soundtracks of all time, which you won't miss in your collection at any cost, maybe because of childhood memories or just being unforgettable. So let me know!
Mines are:
-Deus Ex: Human Revolution/ Mankind Divided
-Rise of the Tomb Raider
-Halo Reach
-Super Mario Galaxy 2
-Immortals: Fenyx Rising
-Ori and the Will of the Wisps
-Batman Arkham Knight
-Borderlands 3 (Michael McCann Songs)
These are definitely the ones I have in mind which I don't want to miss at all. All-Time Classics for me!
I am generally indecisive when it comes to my all time favorites of anything(constantly changing the order) but I do have to put a list together one day of my absolute favorites. I admit, it would be quite the project. Like you, I'm very passionate when it comes to Video Game Music. Putting together this website back in 2012 was for that very reason. I can tell you do as well because you have a nice soundtrack list there.
Quick little story: I essentially listened to Deus Ex: Human Revolution every week for years on end. I had the CD stuck in the player of my old car from when it was released in 2011 until I got a new player. Surprisingly, I still am not tired of that soundtrack. Listening to it as often as I did, I should be done with it for a lifetime. Mankind Divided I very much enjoyed as well but HR holds a special place in my heart.
Super Mario Galaxy 2, Ori(both soundtracks), Batman Arkham Knight and City, and Borderlands 3 are ones I regularly go back to for a listen.
I promise to post a more complete list in the future. Thanks for sharing!