Scaler

Scaler, also known as Scaler: The Shapeshifting Chameleon, is a video game released in 2004 by Global Star Software for the GameCube, Xbox, and PlayStation 2 video game consoles. Scaler follows the story of a lizard-loving 12-year-old boy named Bobby "Scaler" Jenkins, who stumbles across an evil plot to dominate the world through use of mutated lizards.