Kobun ga Tobun?

Kobun Flies? (コブンが飛ぶん？) is a game from the Mega Man Legends series only released for mobile phones in Japan, where the player controls a Servbot (Kobun) that has a propeller in the head and fly over cliffs. Birdbots and Data also appear as hidden playable characters.

In 2002, a christmas themed version of the game with "Xmas" in the end of the name was released.