In the new mode, some changes are made to gameplay. In this mode, the air supply is depleted by 1% when the player destroys a block formation. If the player is crushed, 20% is lost. Items called Dristones can also be found. The effects of Dristones vary - they can change the blocks' colors, destroy them, or refill the player's air supply. There are also new creatures called Pacteria, which are like virtual pets. Items found in the underground can be given to the Pacteria so they can change color and form.