Games that, for one reason or another, exceeded your expectations, or surprised you in a good way. Could be because you hadn't heard of it before, you don't normally play games like it, or it was just something you missed when you were younger.
For me a good example would be Final Fantasy Adventure on the Game Boy. I don't even know why I played it. I'm not a fan of the Mana series, nor am I usually up for playing a not-Nintendo OG Game Boy game. Something about it seemed charming to me, so I tried it. And I got an action-adventure RPG that's pretty good. The graphics have aged quite well for an OG GB game, the music goes way harder than it should, and the story is much darker than I expected. I liked the variety in weapon types in the game.
For me a good example would be Final Fantasy Adventure on the Game Boy. I don't even know why I played it. I'm not a fan of the Mana series, nor am I usually up for playing a not-Nintendo OG Game Boy game. Something about it seemed charming to me, so I tried it. And I got an action-adventure RPG that's pretty good. The graphics have aged quite well for an OG GB game, the music goes way harder than it should, and the story is much darker than I expected. I liked the variety in weapon types in the game.