I'm not sure how obscure it really is now, but Gimmick! has a fantastic soundtrack.
Also, Leisure Suit Larry 3's soundtrack seems really obscure, probably because it's a late 80s computer adventure game. Two of the best are Nontoonyt Island and Cherri Tart.
Also, Leisure Suit Larry 3's soundtrack seems really obscure, probably because it's a late 80s computer adventure game. Two of the best are Nontoonyt Island and Cherri Tart.