Fallout : New Vegas was released for Microsoft Windows , PlayStation 3 and Xbox 360 on October 19 , 2010 , in North America ( rated PG-13 ) , October 21 , 2010 ( rated M ) , in Australia , and October 22 , 2010 , in Europe ( rated M ) .
Fallout : New Vegas was rated PG-13 in North America and M in Australia and Europe .