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