Super Mario Land

Randomly sat down with my brother and played through this game for the first time on a Super GameBoy (...SD2SNES actually, but in practice it was like playing on a Super GameBoy 2)

Pretty fun game, very unexpected at times. Challenge is mostly due to the controls and everything being so small, but it was fun nonetheless. Music is great.

I think it's the first GameBoy game I've beaten?