Another Mario Adventure was a working title for what would eventually be released as Super Mario 64. Early development stages involved various experimental ideas and prototypes within the Nintendo 64's development pipeline, indicating this title was an early iteration of the famous 3D platformer.  Although ultimately never officially released under this name, it serves as an intriguing glimpse into the design process of a landmark title in gaming history. The gameplay would have likely involved 3D exploration and platforming challenges, typical of the Mario franchise. Nintendo was the developer and publisher.

Another Mario Adventure

An Adventure and a Half