Emulated in MAME ! [Handheld] Game Boy Game
David Crane's A Boy and His Blob in: The Rescue of Princess Blobette © 1991 Absolute Ent., Incorporated.
North American release. Game developed in Japan. For more information about the game itself, please see the original Japanese release; "Fushigi na Blobby - Princess Blob o Sukue! [Model DMG-PSJ]