Powers and Abilities
Rock Mario is a form first seen in Super Mario Galaxy 2 in Boulder Bowl Galaxy. It requires a Rock Mushroom to activate; by shaking the Wii Remote, Mario will transform into a giant boulder. As a boulder, Mario can roll around and jump, and if he hits an enemy - attacking or not - so much as contact will inflict damage to the enemy. If Mario at any point touches certain powerful enemies or a crystal, he'll revert to his Rock Mario form. While rolling you are in constant motion until you hit one of the things previously mentioned. However Mario can transform back into a boulder again if the player shakes the Wii Remote. Mario can use the Rock Mushroom to access context sensitive areas by knocking over walls to form bridges and rolling up ramps to jump across large gaps.