Nintendo R&D4

Nintendo R&D4 is a development group given to Shigeru Miyamoto in 1984 after he proved he can consistently produce excellent games. Though they didn't have as many resources as Nintendo R&D1, R&D4 also focused on developing NES games. They ended up creating Nintendo's two most enduring franchises: Mario and Zelda.

During the Super Nintendo days, Nintendo R&D4 changed their name to Nintendo EAD.

NES

 * Dance Aerobics
 * Donkey Kong
 * Donkey Kong 3
 * Donkey Kong Jr.
 * Mario Bros.
 * Super Mario Bros.
 * Super Mario Bros. 2: The Lost Levels
 * Super Mario Bros. 3
 * The Legend of Zelda
 * Zelda II: The Adventure of Link

Famicom

 * The Legend of Zelda