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.
Answer all calls from Otis.
Successfully repel a helicopter.
Successfully photograph zombie Brad.
Break at least 100 items.
Change into all costumes available in the mall.
Photograph at least 10 psychopaths.
Change into at least 20 different costumes.
Place novelty masks on at least 10 zombies.
Photograph all PP Stickers.
Simultaneously escort 8 female survivors.
Escort 8 survivors at once.
Photograph at least 4 psychopaths.
Fire at least 1,000 bullets.
Don't miss with a machine gun.
Defeat at least 1,000 zombies barehanded.
Send at least 10 zombies flying with bowling balls.
Defeat at least 53,594 zombies.
Defeat at least 10,000 zombies.
Get at least 50 survivors out of the mall.
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.
Reach Lv. 50.
Defeat at least 10 special forces soldiers.
Knock at least 30 zombies aside with a parasol.
Successfully photograph zombie Jessie.
Eat all types of food available in the mall.
Cover a distance of 26.2 miles (42.195 km).
Jump a motorcycle at least 33 feet (10 meters).
Jump a car at least 33 feet (10 meters).
Photograph at least 50 survivors.
Spend at least 24 hours indoors.
Spend at least 24 hours outdoors.
Collect all portraits in the NOTEBOOK.
Defeat at least 10 psychopaths.
Steal the convicts' vehicle.
Defeat at least 5 psychopaths.
Defeat at least 1,000 zombies.
Defeat at least 1 psychopath.
Drop from a height of at least 16 feet (5 meters).
Score at least 3,000 PP from a single photo.
Score at least 1,500 PP from a single photo.
Get 50 Target Markers with the camera.
Photograph at least 10 survivors.
Survive for at least 5 days.
Survive for at least 7 days.