It would be safe to call Daxter *the* PSP game. First released in 2006, it's been bundled with the handheld twice: With the Ceramic White unit and the new silver Slim & Lite PSP. Now, developer Ready At Dawn announces that December was one of the game's strongest months and that the game has sold 2 million copies of Daxter worldwide. From Ready At Dawn's website:
Daxter has been an incredible success for us, especially considering it was our very first game as a company.
Over 2 Million Served [Ready At Dawn Studios]