Library Of Ruina achievements
76 achievements on Steam
Rarest first. Published rarity by platform.
Each platform measures its own player population.Why that matters
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison. Percentages are shown exactly as each platform publishes them — Pyroblast does not recalculate them or mix player populations together.
The One Perfect BookSteam onlyObtain all other achievements.
Steam3.9%
Rake in the SheetsSteam onlyUse 4 pages generated by the Abnormality page 'Rake' during a single reception on the Floor of Social Sciences.
Steam5.6%
“You know my dream, right?”Steam onlySteam6.1%
This Might Sting~Steam onlyInflict 60 Bleed to a single guest.
Steam6.4%
“Sending you here was worth my while.”Steam onlySteam7.1%
To the Blood MoonSteam onlyDeal 40 damage at once with the third die of the E.G.O page 'Sanguine Desire' on the Floor of Literature.
Steam7.6%
You Shall Not Mass!Steam onlyUse the Combat Page 'Ever-repeating Performance' on a Scene where a guest planned to use a Mass Attack page on the Floor of Art.
Steam7.7%
Combat Page HoarderSteam onlyCollect all Combat Pages.
Steam8.2%
Prière pour aimer la douleurSteam onlySteam9.3%
The Story of the CitySteam onlyComplete all receptions accessible by General Invitations.
Steam9.3%
Silence, Guest!Steam onlyDefeat a guest suffering from Burn, Bleed, Feeble, Disarm, Fragile, Paralysis, and Bind.
Steam9.4%- Key Page ConnoisseurSteam only
Collect all Key Pages.
Steam9.7% 
ForewordSteam onlySteam10%
“A big, scary monster lives in the black, dusky forest!”Steam onlyActivate the ability of the Abnormality page 'The Beast' on the Floor of Philosophy.
Steam10%
“This magical bullet can truly hit anyone, just like you say.”Steam onlyDefeat 5 guests marked by the Abnormality page 'Request' in a single reception on the Floor of Technological Sciences.
Steam10%
Arbitrating the ArbiterSteam onlySteam11%
Forbidden ClownSteam onlyActivate the ability of the Abnormality page 'Nix' on the Floor of Natural Sciences.
Steam11%
I’ll Face MyselfSteam onlySteam12%
Power OverwhelmingSteam onlyGain 15 Strength in a single Scene.
Steam13%
One Fell SwoopSteam onlyDefeat 5 guests at once using a single die of a Mass Attack.
Steam13%
Gimme a Biiiig Hug!Steam onlyLower the Cost of a 4-Cost page to 0 with the Abnormality page 'Happy Memories' and use it on the Floor of History.
Steam13%
Orlando FuriosoSteam onlySteam14%
I am Fire~Steam onlyDefeat 5 guests through Burn damage in a single reception.
Steam14%- Battle Symbol FashionistaSteam only
Collect 100 unique Battle Symbols.
Steam14% 
Shield Block n’ BashSteam onlyDeal 100 total damage using the Abnormality page 'Lean, Bloody Wings' in a single Act on the Floor of Religion.
Steam15%
“…To die at the hands of a hero.”Steam onlySteam17%
Veteran LibrarianSteam onlyFully equip a librarian with Battle Symbols.
Steam17%
Do Cloned Rabbits Dream of Rapid Gashes?Steam onlySteam17%
FinaleSteam onlySteam19%
Time AttackSteam onlyDefeat 3 guests after selecting the Abnormality page 'Fervent Beats' during a single reception on the Floor of General Works.
Steam19%
Dead SilentSteam onlySteam20%
Gone AngelsSteam onlySteam20%
“The smiling faces are unfamiliar yet sorrowful.”Steam onlyComplete a Star of the City-level or above reception after selecting the Abnormality page 'Mountain of Corpses' on the Floor of Language.
Steam21%
A Singular StrikeSteam onlyDeal 150 damage to a guest with a single attack.
Steam22%
That’s This, and This is ThatSteam onlySteam23%
The Knowing ISteam onlySteam23%
Tales from the LibrarySteam onlyView all Small Stories.
Steam26%
Boundary of DeathSteam onlySteam26%
Iron LotusSteam onlySteam27%
Children of the CitySteam onlySteam27%
The Abnormality Becomes Me!Steam onlyUse an E.G.O page that synchronizes its user with the Abnormality.
Steam27%
The Eye Facing the Fear; Breaking the CycleSteam onlySteam27%
The Eye Embracing the Past; Building the FutureSteam onlySteam27%
Those who are Faithful and TrustworthySteam onlySteam29%
Impuritas CivitatisSteam onlySteam31%
Binah Has Logged InSteam onlySteam31%
The Courage to ProtectSteam onlySteam31%
Emotional PeakSteam onlyComplete a reception after both sides’ Team Emotion Levels have reached 5.
Steam32%
The Expectation for the Meaning of ExistenceSteam onlySteam32%
The Red Mist Makes Her ReturnSteam onlySteam33%
And Then is Heard No MoreSteam onlySteam35%
The Fearlessness to keep on LivingSteam onlySteam35%
Borrowed EgoSteam onlyUse an E.G.O page.
Steam36%
The Hope to be a Better PersonSteam onlySteam36%
The Rationality to Maintain DiscretionSteam onlySteam38%
One Night I Count the StarsSteam onlySteam39%
The Will to Stand up StraightSteam onlySteam39%
Mutually Assured DestructionSteam onlyHave a guest and a librarian perish at the same time.
Steam40%
From a Place of LoveSteam onlySteam42%
A Dream ShatteredSteam onlySteam47%
Showing 60 of 76
Played Library Of Ruina? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .