Hidden Treasure is one of four randomly selected bonus stages after completing a World in Dance Dance Revolution: Mario Mix. It is similar to another minigame, Block Treasure except there are two treasure chests to choose from. When the items are put into the treasure chests, the bonus stage starts as the two chests are rotated around quickly. The player has to press left and right on the Dance Pad to have Mario or Luigi move to choose a treasure chest then press up to jump and hit the chest for an item. The chests may either obtain one coin, 100 coins, or a 1-Up Mushroom.
Right or left? Left or right? Your skills and luck will be tested!