Full list of all 115 Dead Rising 3 achievements worth 1,860 gamerscore. It takes around 60-80 hours to unlock all of the achievements in the base game.
The base game contains 52 achievements worth 1,000 Gamerscore, and there are 5 DLC packs containing 63 achievements worth 860 Gamerscore.
Completed all PP Trials.
Killed 100,004 zombies.
Created every combo weapon.
Killed 72,000 zombies.
25 Survival Training Gold medals earned.
25 Survival Training Silver medals earned.
25 Survival Training Bronze medals earned.
Killed 53,597 zombies.
Completed 25 PP Trials.
Created every combo vehicle.
Maxed out a single attribute.
Level 50 reached.
Chapter 7 completed in Nightmare Mode.
Joined a Co-op game.
Overtime completed.
100 blueprints collected.
The Facts completed.
Kenny defeated!
Chapter 6 completed.
Chapter 5 completed.
Theodore defeated.
Jherii defeated.
Completed 20 side missions.
Chapter 4 completed.
Completed 10 PP Trials.
Dylan defeated.
Chapter 3 completed.
Darlene defeated.
Led a full survivor posse.
5 survivors added to the survivor bulletin board.
Albert defeated.
Killed 10,000 zombies.
50 blueprints collected.
Level 25 reached.
15 stranded survivors saved.
100 clothing items collected in the clothing closet.
Created 50 combo weapons.
250 weapons collected in the weapons locker.
20 vehicles collected in the vehicle lot.
Chapter 2 completed.
25 blueprints collected.
Created 5 combo vehicles.
Killed 1,000 zombies.
Purchased 10 Attributes.
Chapter 1 completed.
Chapter 0 completed.
Zhi defeated.
Level 5 reached.
5 blueprints collected.
Purchased one Attribute.
Stranded survivor saved.
Killed 100 zombies.
Complete Dead Rising 3: Operation Broken Eagle
Collect all Dog Tags
Locate the President
Collect Charlie's supplies
Prep Base Camp for Bravo Team
Infect all Safe Zones
Collect precious cargo
Recover all Squad Members
Hack all ZDC Cameras
Complete Dead Rising 3: Fallen Angel
Interrogate Spec Ops
Collect special supplies for the Safe Zone
Rescue all Survivors
Defend the school
Question Winnie
Destroy all ZDC Cameras
Burn all propaganda Posters
Collect all Medical Supplies
Destroy all Emergency Phones
Collect all bottles of Special Reserve Whiskey
Collect all Custom Motorcycles for Torque
Escape Los Perdidos Police Department
Survive Spider's trial
Help Torque build a special bike
Defeat all the Captains
Obtain Torque's surprise
Complete Dead Rising 3: Chaos Rising
Colllect all ZDC Chips
Collect all Bootleg Zombrex
Burn all Biohazards
Defeat all Bikers
Find Nelson
Discover source of military signal
Collect the evidence
Complete Dead Rising 3: The Last Agent
Super Dead Rising 3 Arcade Remix - Clear Ingleton
Super Dead Rising 3 Arcade Remix - Clear Central City
Super Dead Rising 3 Arcade Remix - Clear Sunset Hills
Super Dead Rising 3 Arcade Remix - Clear South Almuda
Super Dead Rising 3 Arcade Remix - Clear all 4 districts
Super Dead Rising 3 Arcade Remix - Get an 'S' rank on any district
Super Dead Rising 3 Arcade Remix - Get an 'S' rank on all districts
Super Dead Rising 3 Arcade Remix - Complete a district with 4 players
Super Dead Rising 3 Arcade Remix - Come in 1st place in any district with 4 players
Super Dead Rising 3 Arcade Remix - Play with 10 other players
Super Dead Rising 3 Arcade Remix - Kill 1,000 zombies
Super Dead Rising 3 Arcade Remix - Kill 10,000 zombies
Super Dead Rising 3 Arcade Remix - Earn 10,000 total zenny
Super Dead Rising 3 Arcade Remix - Earn 100,000 total zenny
Super Dead Rising 3 Arcade Remix - Find an arcade cabinet
Super Dead Rising 3 Arcade Remix - Find all arcade cabinets
Super Dead Rising 3 Arcade Remix - Unlock any costume
Super Dead Rising 3 Arcade Remix - Unlock all of Nick's costumes
Super Dead Rising 3 Arcade Remix - Unlock all of Annie's costumes
Super Dead Rising 3 Arcade Remix - Unlock all of Chuck's costumes
Super Dead Rising 3 Arcade Remix - Unlock all of Frank's costumes
Super Dead Rising 3 Arcade Remix - Unlock every costume
Super Dead Rising 3 Arcade Remix - Beat a previous personal record on any leaderboard
Super Dead Rising 3 Arcade Remix - Use all super attacks
Super Dead Rising 3 Arcade Remix - Use every type of powerup
Super Dead Rising 3 Arcade Remix - Get a killstreak of 250
Super Dead Rising 3 Arcade Remix - Get a perfect bonus on any round