Here is the full list of all 85 Anomaly Collapse achievements.
Complete the Prologue.
Complete the Oldtown.
Complete the Highway of Hell.
Complete the Park of Ashes.
Complete the Library of Yore.
Complete the game with Glitch as the leader.
Complete the game with Mira as the leader.
Complete the game with Stray as the leader.
Complete the game with Anomy as the leader.
Complete the game with Regel as the leader.
Complete the game with Verica as the leader.
Complete the game with Soma as the leader.
Complete the game with Blanche as the leader.
No character is incapacitated during a single run.
Achieve the true ending.
Have 3 members in your squad.
Complete 1 common combat.
Complete 1 elite combat.
Defeat the Fungal Strider.
Defeat the Antlered Colossus.
Defeat the Venom Predator.
Defeat the Plunderer.
Defeat the Soul Mantis.
Defeat the Tablet of Law and Tablet of Discipline.
Defeat the Wound of War.
Defeat the Mechanical Ghost.
Defeat the Scavenger.
Defeat the Mirage of Yore.
No one gets hit by Shriek in the boss combat against the Fungal Strider.
Defeat more than 9 Wood Spiders in the boss combat against the Antlered Colossus.
Win the boss combat against the Venom Predator without getting 5 or more stacks of Venom.
Remove no fewer than 20 stacks of Siphon Chain in the boss combat against the Plunderer.
No units are bitten by the Soul Mantis in its boss combat.
Defeat both tablets in the same round in the boss combat against the Tablet of Law.
7 Hands of War exist on the battlefield simultaneously in the boss combat against the Wound of War.
Defeat more than 12 clones in the boss combat against the Mechanical Ghost.
Any character survives the Falling Crush skill alone in the boss combat against the Scavenger.
Defeat no fewer than 10 Time Cocoons in the boss combat against the Mirage of Yore.
Complete a total of 3 events.
Complete a total of 10 events.
Complete a total of 30 events.
Do not trigger any event during a single run.
Complete a total of 3 cache encounters.
Complete a total of 10 cache encounters.
Complete a total of 30 cache encounters.
Purchase 1 item in the shop.
Refresh no less than 4 times in a shop.
Trigger a total of 10 co-op attacks.
Deal at least 50 damage with a single skill.
Deal at least 200 damage within one turn.
Encounter 3 different Factors.
Engage in combat with both the East Wind and West Wind.
Win a battle with no fewer than 4 Factors.
Have no fewer than 3 Chapter Factors in one chapter.
Trigger a total of 3 objects.
Get your first Abnormality.
Equip at least 5 Classified Abnormalities for a character.
Upgrade for the first time.
Spend a total of 198 Tempusium.
Obtain a total of 9,999 Tempusium.
Own at least 1,000 Tempusium in a single run.
Unlock the Library.
Unlock 200 entries in the Library.
Unlock 40 character entries in the Library.
Unlock 60 hostile entries in the Library.
Unlock 80 Abnormality entries in the Library.
Unlock the Agent.
Unlock the Physician.
Unlock the Police.
Unlock the Mercenary.
Unlock the Escapee.
Unlock the Journalist.
Unlock the Mutant.
Unlock the Researcher.
Unlock all items for the Agent.
Unlock all items for the Physician.
Unlock all items for the Police.
Unlock all items for the Mercenary.
Unlock all items for the Escapee.
Unlock all items for the Journalist.
Unlock all items for the Mutant.
Unlock all items for the Researcher.
Kill a Monitor.
Enter the Piggy Bank screen for the first time.
Reach level 9 Rapport with the Piggy Bank.