Instructions
Navigate to the main menu of UFC 2010.
Enter the button presses -- for Xbox 360 -- right, up, left, right, down, left, up, right, down, left, "X," "Y," "Y," "X," "Start" to unlock Shaquille. On the PlayStation 3, enter right, up, left, right, down, left, up, right, down, left, "Square," "Triangle," "Triangle," "Square," "Start."
Select "Exhibition."
Select "Heavyweight." Scroll through the list of fighters to find Shaquille O'Neal.