Prison Architect achievements
18 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.
It's Not What You Know...Steam onlyUnlocked all polaroids
Steam0.7%
... It's What You Can ProveSteam onlyUnlocked all game bible pages
Steam0.9%
ArchitectSteam onlyShared a prison via Steam Workshop
Steam1.7%
ConfinedSteam onlyBuild a sandbox prison with 1000 prisoners
Steam2.3%
ReformationSteam onlyComplete all optional objectives on Conviction
Steam3.8%
Crowd ControlSteam onlyComplete all optional objectives on Riot
Steam3.8%
FreedomSteam onlyComplete optional objective on Bootstraps
Steam4.2%
D.B. CooperSteam onlySell your prison and make over $1,000,000 profit
Steam4.7%
Iron BarsSteam onlyBuild a sandbox prison with 500 prisoners
Steam6.6%
Don't Put Me In The DarkSteam onlyExecuted a prisoner on death row
Steam7.5%
Throw The Book At ThemSteam onlyComplete the story
Steam7.8%
I May Have Found A Way Out Of HereSteam onlyEscape from a decent prison in escape mode
Steam8.2%
Spare The RodSteam onlyStopped a riot of 50 or more prisoners
Steam11%
Samuel NortonSteam onlyHave a cashflow of $50,000 or more
Steam11%
Wait and HopeSteam onlyUnlock entire tech tree
Steam12%
WardenSteam onlyLoaded a prison from Steam Workshop
Steam19%
Stone WallsSteam onlyBuild a sandbox prison with 100 prisoners
Steam32%
Get Busy LivingSteam onlyAchieve a re-offending rate of 25%
Steam32%
Played Prison Architect? 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
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- Steam, PlayStation, Xbox and Battle.net in one place
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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 .