Successfully complete the Mini-game Rollercoaster under hard difficulty for an ability to purchase Battle mini-games from Woody.

Successfully complete all five original boards. Baby Bowser will kidnap Toad and tell you to go to Bowser Land.

Press L while on a board to hear your character cheer.

Successfully complete Mini-game Rollercoaster at normal difficulty.

Successfully complete Mini-game Rollercoaster under easy difficulty. Toad will reward you with 100 coins and 100 additional coins for any extra lives remaining and all of the coins that are left over.

Play all six Duel mini-games during regular board games.

Purchase all item and battle mini-games then visit mini-game park to get this mini-game from the pirahna plant chasing a butterfly.

Purchase at least three games in each category.

Purchase all eight Battle mini-games, then go to the Mini-game Park.

Purchase all mini-games (2 vs. 2, 3 vs. 1, and 4 vs. 4) from Woody to unlock the coaster mini-game. Coaster mode allows all of the mini-games to be played in an adventure.

Successfully complete all courses in Bowser Land, then visit the options laboratory.

Purchase at least three games in each category.

Successfully complete the Mini-game Rollercoaster under normal difficulty for the ability to purchase Item mini-games from Woody.

Another way to get dungeon dash, is buy all of the 4 player mini games from Woody, and the Pihranna plant will give you the game.