The Collectible Badge Center is a fun little mini-game app exclusive to Japanese 3DS owners. Recently the app received an update where even more badges were added to the already plentiful list of Zelda inspired badges already available. This time the badges are in retro design featuring five different panels with Link, Ganon, and Zelda from the original The Legend of Zelda. Zelda wasn’t the only title to receive some retro love, Metroid also saw some retro badges added as well as a…