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Summary
Alters the enemy placement in the game by adding enemies to new places. It also alters the placement of some of the special environment gimmicks like portals or rising/lowering blocks. The enemies and bosses themselves won't be affected.
Release Dates
Release Dates
Xbox 360
Oct 23, 2008
PlayStation 3
Oct 23, 2008
PlayStation 3
Oct 23, 2008
Wii
Oct 23, 2008
Wii
Oct 23, 2008
Xbox 360
Oct 23, 2008
Xbox 360
Jul 22, 2009
PlayStation 3
Jul 22, 2009
Wii
Jul 22, 2009