This page details bugs of Super Smash Bros. for Nintendo 3DS.
No Music (General)#
If two events that ordinarily change the background music (such as collecting a Super Star or encountering a Reaper or Orne in Smash Run mode) occur in rapid succession, all background music will be muted for the duration of the mode.
No Music (Classic Mode)#
While playing Classic Mode, beating an opponent and fast-skipping what you've won fast enough will stop the music that plays while choosing a difficulty path for the duration of the mode. Quitting Classic Mode ends the glitch.
Bacura Freeze#
In Smash Run, if a group of Bacura enemies spawns just as the player enters the door to a Challenge Room, the game will attempt to load them inside the Challenge Room. There is no programming for this situation, so the game freezes.