Simplify the following text for a Grade 6 native English-speaking person.
Original: The PlayStation 3 , Wii and Xbox 360 versions were released in the United States on November 20 , 2007 , while the PlayStation 2 version was released in the U.S. on December 18 , 2007 . The game was released in Canada for the PlayStation 3 , Wii and Xbox 360 on December 22 , 2007 and for the PlayStation 2 on January 2 , 2008 .
Simplified: It was released on the Playstation 3 , Xbox 360 , Playstation 2 , and the Wii .