Super Mario Galaxy
Super Mario Galaxy is the third 3D platformer in the Mario series, after Super Mario 64 and Super Mario Sunshine.
The game follows the protagonist, Mario, on a quest to rescue Princess Peach from the game's primary antagonist, Bowser. Levels are galaxies filled with minor planets and worlds, while gameplay is updated with gravity effects and new power-ups.
Mario travels from galaxy to galaxy in order to collect Power Stars, which are earned by completing galaxies or defeating enemies. Each galaxy contains a number of planets and other space matter for the player to explore. The game uses a new physics system that allows for a unique feature: each celestial object has its own gravitational force, allowing the player to completely circumnavigate rounded or irregular planetoids, walking sideways or upside down.
