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