Unlock Extra Difficulties - Onslaught
Unlock Extra Difficulties
Apart from the three difficulty settings which are available from the start of the game there are also two more settings that can be unlocked by completing tasks.
Unlock Expert Difficulty:
Finish the game on the Hard difficulty setting.
Unlock Ultra Difficulty Sitting:
Finish the game on the Expert difficulty setting.
Added by: Sanzano Feb 24th 2009, ID#2513