Unlock the following items by performing the corresponding tasks:

ITEM - HOW TO UNLOCK
Bowling Shirt - Import a saved game file from Dead Rising - Case Zero.
Champion's Jacket - Win a TIR Online episode.
Convicts - Kill 10 psychopaths.
Dealer Outfit - Change into all available pieces of clothing.
Hockey Mask - Use every melee weapon to make a kill.
Hunting Jacket - Import a saved game file from Dead Rising - Case Zero.
Overalls - Import a saved game file from Dead Rising - Case Zero.
Tattered Clothes - Kill 1,000 zombies with hand-to-hand.
TIR Helmet - Earn $1,000,000 in TIR Online.
TIR Outfit - Earn $5,000,000 in TIR Online.
Waitress Oufit - Import a saved game file from Dead Rising - Case Zero.
Willamette Mall Outfit - Rescue 50 survivors.