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