Power Moon

Power Moons are collectable items in Super Mario Odyssey. Equivalent to the Power Stars in Super Mario 64, they can be found in the various kingdoms of the game and used to power the Odyssey in order to let Mario reach additional kingdoms. Gameplay wise, they act mostly like the Power Stars in Super Mario 64 and Shine Sprites in Super Mario Sunshine, being the main collectable Mario needs to find to progress. Unlike these however, there are between 30 and 50 per kingdom, and completing them does not boot Mario out of the stage.

Larger variants called Grand Moons also exist in the game. These count as three Power Moons in one, and can be attained by defeating bosses or clearing main story missions.