# Prison Tycoon Alcatraz

Summer DB entity ID: eda30344\-397c\-4e13\-994e\-e93a7fbc8de1

Steam App ID: 354820

As warden of the most notorious prison in history, it’s up to you to run the infamous escape proof prison\.  It’s the end of the line…  •	Brick by brick, steel door by steel door \- build your prison from the ground up in Free Play mode or take on preset objectives in Challenge mode\.     •	Keep ‘em busy \- put your prisoners to work around the prison cleaning, cooking and maintaining your prison\.     •	Anticipate escape attempts by hiring the baddest guards and staff around to manage the hardened criminals\.     •	From fires and gang wars to disease and rat infestations – it’s up to you to control the public enemies and maintain a balanced prison\.    •	Never underestimate the limitations of Alcatraz – from staff to prisoners you need to plan for everything\!      •	Expand your walls that house the most dangerous and diabolical criminals on earth – all for the bottom line\.    •	From guards to the administration– it’s up to you to hire and manage staff that can handle the thousands of harden convicts, criminals and escape artists\.

## Game information

- Type: game

- Developer: ValuSoft

- Publisher: Cosmi Valusoft

- Release date: May 11, 2015

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Simulation

- Categories: Single\-player, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/354820/ss\_ed033ade0fb7b26c1313486d0b94f2eb9f71c0f6\.1920x1080\.jpg?t=1591335290, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/354820/ss\_c3d4dcfd6bec8cc3fc57c5fc12da85953b6b19e9\.1920x1080\.jpg?t=1591335290, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/354820/ss\_f89936c46293fc5172fefff108bc69fda6ea490c\.1920x1080\.jpg?t=1591335290, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/354820/ss\_da189ea30c6fe88ce26812dbbe09396efea23d91\.1920x1080\.jpg?t=1591335290, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/354820/ss\_ba90c0d095323855146647b925a4a6f07bce345e\.1920x1080\.jpg?t=1591335290, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/354820/ss\_8c5e4eeb64311ba8a1b0fabcb33fb816be3f2de8\.1920x1080\.jpg?t=1591335290

- Price: 999 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 24

- Steam positive reviews: 2

- Steam negative reviews: 22

- Steam positive percentage: 8.333333333333334%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/eda30344-397c-4e13-994e-e93a7fbc8de1/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/eda30344-397c-4e13-994e-e93a7fbc8de1/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-22T03:58:11\.945565\+00:00

- Player count observed: 2026\-09\-22T03:58:14\.766094\+00:00

- Reviews observed: 2026\-09\-22T03:58:13\.98038\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/354820/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/354820/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=354820","reviews":"https://store\.steampowered\.com/appreviews/354820"\},"price":"2026\-09\-22T03:58:11\.945565\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T03:58:11\.945565\+00:00","players":"2026\-09\-22T03:58:14\.766094\+00:00","reviews":"2026\-09\-22T03:58:13\.98038\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"e8d53a23\-1df1\-4673\-8dd4\-a691a939784f","catalog":"a439ac43\-c2de\-4cd2\-bf10\-042216e3376b","details":"80cf07a2\-7ebe\-4c62\-853c\-22cfee11970b","players":"ea1e0585\-3d61\-44e5\-b614\-2f5bd1de4f6c","reviews":"f03b00c7\-5ee2\-40f5\-a837\-6ea3b3586dfd"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"eda30344\-397c\-4e13\-994e\-e93a7fbc8de1","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/354820/) · [JSON](/api/v1/games/eda30344-397c-4e13-994e-e93a7fbc8de1)