According to a member of the NeoGAF forums, Super Smash Bros 4 for the 3DS file size is  2.1GB. The member posted a picture of the Japanese packaging for the game. I personally cannot wait for this game to come out.  Super Smash Brothers 4  for the 3DS will hit store shelves on October 3 2014, until then continue to enjoy brawl. Also this is around  the same file size for other 3DS games.

by