Metroid Prime 3: Corruption

Metroid Prime 3: Corruption is a first-person action-adventure game developed by Retro Studios and published by Nintendo for the Wii video game console. It is the tenth game in the Metroid series, and the final entry in the Metroid Prime trilogy—excluding two spin-off titles. It was released in North America and Europe in 2007, and in Japan the following year. The Wii Remote and Nunchuk devices are featured in a new control scheme that took a year to develop and caused the game's release to be delayed several times.

Chronologically, Metroid Prime 3: Corruption takes place fifth in the Metroid universe. The game is set six months after the events of Metroid Prime 2: Echoes and before the events of Metroid II: Return of Samus. The story follows bounty hunter Samus Aran as she assists the Galactic Federation in its fight against the Space Pirates. While fending off a Space Pirate assault, Samus and her fellow bounty hunters are attacked by her doppelgänger, Dark Samus, who incapacitates them with a mutagenic material called Phazon. After losing contact with the other hunters, the Federation sends Samus on a mission to determine what happened to them. During the course of the game, Samus works to prevent the Phazon from spreading from planet to planet while being slowly corrupted by the Phazon herself.

The game was first shown to the public at the E3 2005 trade show. Reception to Corruption has been very positive, with several reviews specifically praising the gameplay. More than one million copies of the game were sold in 2007. It was re-released as part of Metroid Prime: Trilogy, a Wii compilation of the three main games of the Prime series with Wii Remote controls.