I was playing the Stardew Valley OST at work this week. That’s music to get shit done at a relaxing pace.

Zelda botw. Lots of piano mixes on youtube

Doom or doom eternal.

Paradox games are pretty good (Stellaris particularly)

Portal/Portal 2 aswell

Solar 2 is also a personal fav but hard to find OST other than on YT

FEZ has a great soundtrack. Also Sword & Sworcery.

The Cyberpunk OST goes crazy, and the Risk Of Rain franchise has some killer stuff.

Tunic has an excellent soundtrack that’s one of my favorites for work music. https://invidious.reallyaweso.me/watch?v=nnvjKf_mRYM

FTL? Into the Breach? Diablo II, Cities Skylines, SimCity 3000, The Sims.

60 minutes of N64 chill tracks on yt

Honorable mention: Soma.fm

soma.fm not game music but the amount of vibes they offer means that one of those vibes will likely fit your study music needs :) and commercial free.

Stray has a great soundtrack

Stellaris is quite good for that

Crono Cross, anything from monster hunter Tri and up.

Anything from Supergiant Games

I just make a point to remove the songs with lyrics because lyrics distract me.

I use Wh40k: Mechanicus & Ixion

Something I’ve been using during work these days is Maplestory bgm playlists. Reminds me of my youth, and jav a very calming effect on me :)

Depends on a lot of things but for deep focus I like the X3:TC soundtrack