I’ll limit myself to recently released games. Blasphemous and Dead Cells have really good soundtracks. I think Axiom Verge’s soundtrack is very cool too but not something I listen to often.
Good picks! Studiopolis 1 and Metallic Madness 2 would be my favourites. Sonic CD (jp) is a really solid soundtrack too. Wish Mania 2 would be released with hopefully more CD remixes.