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.
Spend at least 24 hours indoors.
Simultaneously escort 8 female survivors.
Break at least 100 items.
Defeat at least 1,000 zombies barehanded.
Answer all calls from Otis.
Photograph all PP Stickers.
Photograph at least 10 psychopaths.
Send at least 10 zombies flying with bowling balls.
Photograph at least 4 psychopaths.
Knock at least 30 zombies aside with a parasol.
Don't miss with a machine gun.
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.
Jump a motorcycle at least 33 feet (10 meters).
Walk over 33 feet (10 meters) on the backs of zombies using the Zombie Ride.
Defeat at least 10 special forces soldiers.
Successfully repel a helicopter.
Fire at least 1,000 bullets.
Successfully photograph zombie Jessie.
Collect all portraits in the NOTEBOOK.
Place novelty masks on at least 10 zombies.
Get 50 Target Markers with the camera.
Successfully photograph zombie Brad.
Reach Lv. 50.
Defeat at least 10 psychopaths.
Photograph at least 50 survivors.
Cover a distance of 26.2 miles (42.195 km).
Escort 8 survivors at once.
Defeat at least 5 psychopaths.
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.
Photograph at least 10 survivors.
Survive for at least 72 hours.
Change into all costumes available in the mall.
Eat all types of food available in the mall.
Change into at least 20 different costumes.
Defeat at least 53,594 zombies.
Drop from a height of at least 16 feet (5 meters).
Jump a car at least 33 feet (10 meters).
Defeat at least 10,000 zombies.
Defeat at least 1,000 zombies.
Survive for at least 5 days.
Survive for at least 7 days.