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