Silent Hill 1,2 & 3 (and not just the OST's, in-game background music as well);

Castlevania: Symphony of the night,

Alundra,

Faxanadu,

practically any Zelda,

Castlevania 1, 2 & 3

Classic arcade games:

• Gyruss
• Pengo
• Mappy
• Frogger

And just for good measure: Lemmings

Chained Echoes
Witcher
Doom 2016

Planet coaster. Released on streaming, it’s just so relaxing.

For my second place Flubber Mountain from Mario RPG is a banger! https://youtu.be/FaAc87l3o3o

Ace Combat, mainly Ace Combat 5 but all of them are well known for their soundtracks.

More recently WARNO has excellent music so far, even though most of it was licensed by Eugen from third parties so it doesn't really count as a soundtrack specific to the game.

Beyond Good & Evil

Interstate '76

Transistor

The sea shanties from Pillars of Eternity 2: Deadfire

Amon Tobins Splinter Cell: Chaos Theory soundtrack is a solid ambient/electronic album that I keep returning to.

Command & Conquer: Red Alert https://youtube.com/watch?v=TrqQxl5o3eg&feature=share7

Probably GTA SA. Blew my tiny mind to find out Tommy "The Nightmare" Smith, singer of Crystal Ship was voiced by Axl Rose.

You're on The Dust

Then again, VC had some absolute bangers too and I think is the only GTA that had me listening to the pop channel as much as the rock channel.

So many! Where even to start?

• Assassin's Creed II (really the whole Ezio trilogy slaps)
• VA11 HALL-A is from a phenomenal cyberpunk bartending game
• PPPPPP - The VVVVVV Soundtrack is a more chiptune-oriented album from one of my favorite games
• The most recent God of War: Ragnarök soundtrack is pretty darn good
• The Monstercat x Rocket League playlists go pretty hard if you're in an EDM mood

Infamous for introducing me to one of my now all time favorite musicians. Amon Tobin.

And a lot earlier Quake that planted the first seeds for my love of NIN.

The Dig, FFVII, Indiana Jones and the fate of atlantis, Morrowind, Quake.

Lots more, especially classic midi tracks but those are my top 5 (subject to change of mood and season).

I love Flatout soundtrack - wreck cars and listen to Symphony of destruction and other songs.

https://www.youtube.com/playlist?list=PLKlbTXjy-F6q9qbt1hM78aD9dvXTMOMDG

https://www.youtube.com/playlist?list=PLKlbTXjy-F6qz1HCLkVOMjQS2XnxYEIGO

Recently I completed Crossing Souls. It's a game overloaded with 80s nostalgia. The soundtrack is from two composers. The first has 80s synth tracks while the other providers John Williams / Amblin like scores as the story of a group of young friends and feels like a movie from that time.

Warhammer 40,000: Mechanicus

I have played 4 Warhammer games and never touched the tabletop. Don't know how I got into this game but once I did, it didn't leave my head. I have one shuffle list I listen to and this sits there very comfortably.

Double Dragon Neon has an absolutely banging soundtrack. I wish I could get it on Spotify, but it's only on Bandcamp. Mango Tango is amazing.

I really lime the Dark Souls 3 soundtrack. Elden Ring's is okay, but there's just something about it that isn't as cool.

Sekiro's is good in an entirely different reason. It's a different style so I wanted to mention it separately.

I also like what they did with Pokemon Black and White I and II. Driftveil City theme lives rent free in my mind.

It's a very small soundtrack, but Demon Truck has absolute banger music. Definitely one of my favorites.

Dr. Wily's Castle from Mega Man 2.

Deus Ex Human Revolution, Mass Effect 1, Diablo 2.

Assuming visual novels count as "games", probably one of the best soundtracks I've ever run across is the one for Everlasting Summer. Both Silent Owl (Sergey Eybog) and Between August and December did amazing work on it.

My favorite would probably be Super Mario Galaxy 2 OST. That game had really good music, so good I think it got nominated for an award or something. The music is nice and riveting.

Not OST but I really vibed with Fallout 3 radio. It was cool to learn about old songs from that game.