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