Full list of all 41 Danganronpa V3: Killing Harmony achievements. It takes around 100-120 hours to unlock all of the achievements on Windows.
Clear Chapter 6.
Attend the final class trial.
Clear Chapter 5.
Learn the truth of the outside world.
Clear Chapter 4.
Shoot down over 500 white noise.
Enter the Virtual World.
Clear Chapter 3.
Conduct the seance.
Achieve the highest level bond with someone.
Use the Love Key to spend the night with a student.
Clear Chapter 2.
Take an alternate route during the Nonstop Debate.
Own more than 10,000 casino coins.
Get all 7s on the MonoMono Slots.
Slap around objects at least 1,000 times.
Unlock new areas inside the academy.
Clear Chapter 1.
Present false evidence.
Refute an argument.
Perform a V-Refute, V-Agree, and V-Lie.
Find a hidden Monokuma.
Clear the prologue.
Obtain all achievements.
Achieve the maximum level.
Achieve the highest level bond with everyone.
Collect every present.
Take every alternate route in a Nonstop Debate.
Find every hidden Monokuma.
Achieved an S-Rank on Mean difficulty in OUTLAW RUN.
Achieved an S-Rank on Mean difficulty in SALMON FISHING.
Achieved an S-Rank on Mean difficulty in TREASURE HUNTER! MONOLITH.
Reach the true ending in "Love Across the Universe."
Complete the Ultimate Talent Development Plan with one student.
Clear the final exam of the Ultimate Talent Development Plan.
Complete the Ultimate Talent Development Plan with every student, regardless of rarity.
Defeat the first boss of Despair Dungeon: Monokuma's Test.
Clear Despair Dungeon: Monokuma's Test.
Defeat the hidden boss in Despair Dungeon: Monokuma's Test.
Obtain all the Ultimate cards.
Unlock the entire gallery.