Extra Game Board
Clear the Story mode. Next time you start a game in Party mode, the extra board will be to the left of Koopa's Seaside Soiree.
Unlock Mini-Games
Beat the game with any character to unlock new mini-games: Beach Volleyball, Goomba Stomp, and Panel Panic.
Adjust Cheering
While playing party mode, as long as it is not your characters turn, make your character cheer by pressing the "L" button. If used with the "C-stick", you can manipulate the cheer.
"L" with "C-stick" up speeds the cheer up
"L" with "C-stick" down slows the cheer
"L" with "C-stick" left or right raises the volume of the cheer
