Super Mario Land 2 – 1992 Developer Interview
http://shmuplations.com/supermarioland2/

This small Super Mario Land 2 interview from 1992 was originally featured in the official Nintendo guidebook published the same year. It’s a quick but fun read, with the developers joking around as they recount the making of Wario and the challenges of breaking conventions to create a “different” kind of Mario game.