User blog comment:LeftywinfreeMTW/Fake secret character unlocks./@comment-25476555-20141104055930

Freddy Fazbear: Play 50 rounds of Smash with music off, sound effects max, and your 3DS system/Wii U Gamepad pressed against your face, then lose to Master Core 3 times. Freddy will appear in his home stage Freddy Fazbear's Pizzeria. He is level 9 with metal properties and has 10 lives while you have 1 life on 300% damage. Defeat him to unlock him. Alternatively, unlock every other character (DLC included) within 3 hours of first starting the game file, OR complete every challenge within 24 hours of starting the game file.