During development, the Super Mario Bros. Wonder devs had an idea-sharing session and came up with over 2,000 concepts.
Takashi Tezuka and Shiro Mouri Reveal Super Mario Bros. Wonder's Origin Story - IGN
Super Mario Bros. Wonder devs talk 3D Inspiration, Tsundere and more - Vooks
Super Mario Bros. Wonder Review - Whimsical, Wacky And Wondrous - Stuff South Africa
Super Mario Wonder — 2D Mario Is Back, Baby!, by Andrew Zuo
Over 2,000 new ideas were in Super Mario Bros. Wonder development - Try Hard Guides
Unpacking Super Mario Bros. Wonder with the visionaries behind the long-running series
Are the New Super Mario Bros. series reboots of the classic 2D games or mainline? - Quora
Super Mario Bros. Wonder, Nintendo
Super Mario Wonder Poster, super mario wonder