Full list of all 56 Lost Judgment achievements. It takes around 120-150 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there is 1 DLC pack containing 6 achievements.
Beat the main story on the highest difficulty.
Obtained all skills.
Achieved 100% completion of TownGo. Wow!
Obtained 50 pickups in Hama of the Dead.
Asked out by four girls.
Obtained all equipment.
Obtained all records.
Thank you for playing to the end!
Completed all TownGo City Missions.
Cleared all Side Cases (not including DLC).
Defeated the opponent who makes the final request.
Completed Chapter 12.
Asked out by three girls.
Completed Chapter 11.
Completed all of TownGo's Shop Missions.
Asked out by two girls.
Obtained 100 skills.
Asked out by a girl.
Completed the final stage of Aircelios.
Clear all of the stages in Dice & Cube.
Won first place in every Grand Prix drone race.
Completed all of Squirrel Search.
Completed Chapter 9.
Completed 30 stores in TownGo's Shop Missions.
Played every arcade game.
Obtained all skateboards.
Find ten targets with the dog.
Cleared 30 Side Cases.
Find ten targets with the Noise Amp.
Completed all TownGo School Missions.
Get first place on the final course of the skateboard race.
Completed the investigation of the Professor.
Completed the investigation of the biker gang.
Find ten targets with the Detector.
Completed the investigation of the boxing gym.
Find ten targets in Observation Mode.
Completed the investigation of the robotics club.
Completed Chapter 8.
Completed the investigation of the dance club.
Obtained 30 skills.
Completed Chapter 7.
Completed Chapter 6.
Completed Chapter 4.
Cleared 10 Side Cases.
Completed 20 TownGo City Missions.
Completed ten TownGo School Missions.
Stopped the bullying at Seiryo High School.
Got the skateboard for free.
Made one enemy surrender.
Resolved Keiko's dilemma.
Obtained all achievements.
Completed Chapter 4 of The Kaito Files.
Defeated all masked warriors.
Completed Chapter 3 of The Kaito Files.
Completed Chapter 2 of The Kaito Files.
Completed Chapter 1 of The Kaito Files.