Mega Man World II
Mega Man World II is a hack for the Game Boy Color.
About this hack
Mega Man World II is a hack for the Game Boy Color. In short, it improves performance. The full list of changes, the credits and the instructions are on the creators' page.
Playing it
The patch is applied to your own copy of the original game, following the creators' instructions. The game itself is not included and is never linked here.