Charts Sales Upcoming Patches News Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

NewsSteam's own announcements and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches News Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history Masterworked.GG

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Prisoner Achievements · SteamPeaks

Apps PrisonerAchievements

Prisoner

GameApp ID 653,210by Polovey AlexanderReleased 17 Jul 2017

Playing now

0

All-time peak

7

04:49 UTC · 21 Oct 2026steampeaks.com

WindowsEngine —

Indie Adventure Platformer Dark Perma Death 2D +9 +11

View on SteamSteam

App ID653,210

Release date17 Jul 2017

Engine—

Install size282 MB

TypeGame

Last update29 Dec 2017

Steam DeckUnknown

DLC1

DeveloperPolovey Alexander

Changenumber39,323,160

Price$2.99

Packages0

PublisherPolovey Alexander

SystemsWindows

Followers1,014

Depots2

Compare this game

Prisoner

Polovey Alexander
Released 17 Jul 2017·App 653210

Steam user reviews

Mixed

57.5%· 40 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

33.2 Negative

Recent 30 days —

Last seen

0

Sampled 5 hours ago · not a live figure

—of peak

All-time peak

7

Dec 2017

Updated 21 Oct 2026, 04:49 UTCData by

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages DLC1 Depots2 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches News Reviews Audience Estimates Availability Metadata Packages DLC1 Depots2 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

33 achievements

Stage 4
Unlock Stage 4
—
Stage 5
Unlock Stage 5
—
Prisoner I
Complete the full game
—
Prisoner II
Complete the full game 5 times
—

SteamPeaks.com

Prisoner III

Complete the full game 10 times

—

Trial of Death

Complete Trial of Death

—

Trial of Life

Complete Trial of Life

—

Uber Complex

Complete Uber Complex

—

Trial of Time

Complete Trial of Time

—

Trial of Darkness

Complete Trial of Darkness

—

Engineer of the Complex I

Complete the full game with 2 active trials

—

Engineer of the Complex II

Complete the full game with 3 active trials

—

Engineer of the Complex III

Complete the full game with 4 active trials

—

Engineer of the Complex IV

Complete the full game with 5 active trials

—

Explorer of the Complex I

Find a Secret Room

—

Explorer of the Complex II

Find 10 Secret Rooms

—

Explorer of the Complex III

Find 25 Secret Rooms in the New Complex

—

Blade Runner I

Pass 100 rooms

—

Blade Runner II

Pass 250 rooms

—

Blade Runner III

Pass 500 rooms

—

Mystery rooms

Pass 25 extra rooms

—

Easy way

Find the secret way in extra room

—

Lord of the Complex

Complete all achievements

—

Stage 6

Unlock Stage 6

—

Activator I

Activate the Mystery Mechanism

—

Activator II

Activate the 50 Mystery Mechanisms

—

Eternal Wanderer I

Reach the 25 rooms in Endless Complex

—

Eternal Wanderer II

Reach the 50 rooms in Endless Complex

—

Eternal Wanderer III

Reach the 75 rooms in Endless Complex

—

Eternal Wanderer IV

Reach the 100 rooms in Endless Complex

—

Collector I

Collect 3 character skins

—

Collector II

Collect 6 character skins

—

Collector III

Collect all character skins

—

Names, descriptions and icons are the game’s own, as Steam publishes them.