Here is the full list of all 50 Dead Rising achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Photograph at least 10 psychopaths.
Answer all calls from Otis.
Defeat at least 1,000 zombies barehanded.
Eat all types of food available in the mall.
Simultaneously escort 8 female survivors.
Escort 8 survivors at once.
Survive for at least 7 days.
Knock at least 30 zombies aside with a parasol.
Change into all costumes available in the mall.
Defeat at least 53,594 zombies.
Send at least 10 zombies flying with bowling balls.
Don't miss with a machine gun.
Place novelty masks on at least 10 zombies.
Photograph all PP Stickers.
Jump a car at least 33 feet (10 meters).
Reach Lv. 50.
Jump a motorcycle at least 33 feet (10 meters).
Fire at least 1,000 bullets.
Break at least 100 items.
Spend at least 24 hours outdoors.
Survive for at least 5 days.
Defeat at least 10,000 zombies.
Spend at least 24 hours indoors.
Get at least 50 survivors out of the mall.
Collect all portraits in the NOTEBOOK.
Photograph at least 50 survivors.
Get the true ending without being knocked out.
Get the true ending.
Walk over 33 feet (10 meters) on the backs of zombies using the Zombie Ride.
Get at least 10 survivors out of the mall.
Get at least 20 survivors out of the mall.
Unveil all CASES and be at the heliport at noon.
Survive for at least 72 hours.
Change into at least 20 different costumes.
Defeat at least 10 special forces soldiers.
Successfully repel a helicopter.
Successfully photograph zombie Jessie.
Cover a distance of 26.2 miles (42.195 km).
Successfully photograph zombie Brad.
Defeat at least 10 psychopaths.
Defeat at least 1,000 zombies.
Defeat at least 5 psychopaths.
Photograph at least 4 psychopaths.
Defeat at least 1 psychopath.
Steal the convicts' vehicle.
Drop from a height of at least 16 feet (5 meters).
Score at least 1,500 PP from a single photo.
Score at least 3,000 PP from a single photo.
Get 50 Target Markers with the camera.
Photograph at least 10 survivors.