Mega Man - Dr. Wily's Birthday Surprise! is a Game Boy title and a spin-off in the Mega Man series. Unlike main series entries, this game features a different style of gameplay, focusing more on puzzle-solving aspects rather than traditional run-and-gun action.  Players navigate mazes, using Mega Man's abilities to solve various puzzles and overcome challenges.  This is a light-hearted spin-off providing a different kind of Mega Man experience.  It was developed by Capcom.

Mega Man - Dr.Wily's Birthday Surprise!

Medarot - Kuwagata Version (Japan) (Rev A)