Just for funsies, I'm not going to list any Nintendo titles in this.
Castlevania II: Simon's Quest Classic, catchy, Castlevania. What more can I say?
Touhou Shinreibyou (Ten Desires) Honestly, I could spend an entire fucking post talking about how amazing Touhou's music is (it's tempting, really) but I'll just leave it by saying Ten Desires easily has one of my favorite soundtracks of any game.
Rocket Knight Adventures Outlaw already posted the boss theme (which is my favorite track from the game) but I need to stress how great the music for this game is. This is the shit childhoods are made of.
Monster Hunter: Portable 3rd Amazing theme for an amazing fight. Much more satisfying experience than Lagiacrus for sure.
Mad World The game was kinda meh, but the soundtrack was top notch all around. And speaking of Platinum Games soundtracks...
Anarchy Reigns I challenge you to find me a single bad song in this game. Go ahead, I'll wait.
No More Heroes 2: Desperate Struggle Some songs are so memorable, they can take an otherwise forgettable boss and make them stick with you forever.
Persona 3 Some songs are so memorable, they can take generic enemy encounters and make th-BABY BABY BABY BABY BABY BABY BABY BABY
Muramasa: The Demon Blade This entire soundtrack is so chill. Great if you're into traditional Japanese tunes.
Super Meat Boy Danny Baranowski is a god and should be treated as such.
The Binding of Isaac No, seriously. He's awesome.
Mighty Switch Force I didn't expect the music from a downloadable 3DS title to be so good, but I'm sure glad I was wrong.
I've got more, but I'll leave it at this for now.
Castlevania II: Simon's Quest Classic, catchy, Castlevania. What more can I say?
Touhou Shinreibyou (Ten Desires) Honestly, I could spend an entire fucking post talking about how amazing Touhou's music is (it's tempting, really) but I'll just leave it by saying Ten Desires easily has one of my favorite soundtracks of any game.
Rocket Knight Adventures Outlaw already posted the boss theme (which is my favorite track from the game) but I need to stress how great the music for this game is. This is the shit childhoods are made of.
Monster Hunter: Portable 3rd Amazing theme for an amazing fight. Much more satisfying experience than Lagiacrus for sure.
Mad World The game was kinda meh, but the soundtrack was top notch all around. And speaking of Platinum Games soundtracks...
Anarchy Reigns I challenge you to find me a single bad song in this game. Go ahead, I'll wait.
No More Heroes 2: Desperate Struggle Some songs are so memorable, they can take an otherwise forgettable boss and make them stick with you forever.
Persona 3 Some songs are so memorable, they can take generic enemy encounters and make th-BABY BABY BABY BABY BABY BABY BABY BABY
Muramasa: The Demon Blade This entire soundtrack is so chill. Great if you're into traditional Japanese tunes.
Super Meat Boy Danny Baranowski is a god and should be treated as such.
The Binding of Isaac No, seriously. He's awesome.
Mighty Switch Force I didn't expect the music from a downloadable 3DS title to be so good, but I'm sure glad I was wrong.
I've got more, but I'll leave it at this for now.