Take a picture of your co-op partner during co-op play.
Get a gold medal on all single player challenges.
Get at least a bronze medal on all single player challenges.
Get at least a bronze medal on 10 different single player challenges.
Unlock the secret shortcut.
Collect 50 combo cards.
Have Denyce attack and damage Sgt Boykin.
Don't consume any meat, dairy or alcohol until the military arrives.
Save a damsel in distress for the third and final time.
Defeat the mastermind of the Fortune City incident.
Destroy a "harvester".
Save the damsel in distress a second time.
Rescue a damsel in distress from the Twin Terrors.
Avert a mutiny.
Get 8 survivors into a vehicle.
Defeat the motorcycle-riding psychopath. [Story Mode Only]
Get a survivor drunk.
Restore power to the Yucatan Casino.
Photograph 75 PP stickers.
Kill 100,000 zombies. [Host Only]
Unlock all skill moves.
Kill 12,345 zombies. [Host Only]
Photograph 25 PP stickers.
Get over 2,000 PP from a single zombie kill.
Collect 20 combo cards.
Take a picture with elements of horror, brutality, outtake and erotica in a single shot.
Play a carney game and win.
Use the amusement park rides to kill 10 zombies at once.
Take an extremely erotic picture.
Have a zombie slip in a puddle of vomit.
Use the Snapshot skill move on a zombie.
Use the Jump Kick to knock down 100 zombies.
Take a photo of a survivor in a very dramatic situation.
Have Snowflake attack and damage a psychopath.
Take a picture of a psychopath.
Photograph a PP sticker.
Get back in the game by gaining lots of PP from pictures.
Take a high PP value picture.
Visit 10 different maintenance rooms.
Dress up completely in women's clothing.
Kill 1337 zombies. [Host Only]
Take a dose of Zombrex.
Fill your camera's memory.
Build one of the combo weapons new to Dead Rising 2: Off The Record.
Kill 69 zombies. [Host Only]
Get a medal on a challenge in Sandbox Mode.
Acquire all the trophies in Dead Rising 2: Off The Record.
Get at least a bronze medal on 10 different co-op challenges.
Get at least a bronze medal on all co-op challenges.
Get a gold medal on all co-op challenges.
Defeat 5 psychopaths in co-op.