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