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