Hamunaptra - Ushinawareta Sabaku no Miyako (The Lost City of the Desert) is a Japanese-exclusive Game Boy Color game. It's likely an adventure or puzzle game, possibly themed around exploring ancient ruins. Information on this title is rare and likely requires searching Japanese gaming archives or forums to uncover more about its storyline, gameplay, and the development team behind it.

Hamunaptra - Ushinawareta Sabaku no Miyako (Japan)

Hamster Paradise 4 (Japan)