Released Mar 11, 2014
$0.99 · −90% Mostly Positive
1954 Alcatraz
By Daedalic Entertainment
Followers
—
Reviews
1,574
Mostly Positive
Players yesterday
3
at the busiest moment
Owners
200K–500K
estimated
Steam data
Everything Steam lists for 1954 Alcatraz · record updated 1 day ago
Overview
App ID255280
Release dateMar 11, 2014
Last change number39463259
Last record update1 day ago
App info
- App type
- Game
- Developer
- Daedalic Entertainment, Irresponsible Games
- Publisher
- Daedalic Entertainment
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Technologies
- Unity detected
- Website
- 1954alcatraz.com
Platforms
Windows
macOS
- Steam Deck
- Playable
Features
5
Single-playerSteam AchievementsSteam CloudSteam Trading CardsFamily Sharing
Patches
Builds
1| Build | Branch | Updated |
|---|---|---|
| 460269 | public | Oct 25, 2026 |
Depots
Depots
5| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 228983 | — shared from 228980 | Windows | — | — | — |
| 255281 | — | Windows | 1.05 GB | 1.11 TB | 3620205980246424592 |
| 255282 | — | Windows | 793.7 MB | 5.19 TB | 1641094730692753915 |
| 255283 | — | macOS | 1.06 GB | 1.65 TB | 5512676998400895932 |
| 255284 | — | macOS | 793.7 MB | 2.49 TB | 4238219718474430023 |
Branches
1| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 460269 | — | Open |
Configuration
Install foldersteamapps/common/1954 Alcatraz
Launch options
2| Executable | Arguments | Systems | Description |
|---|---|---|---|
| Alcatraz.exe | Windows | Launch | |
| Alcatraz.app | macOS | Launch |
Cloud saves
Space per player953.7 MB
Filesup to 1,000
Save locations4
| Root | Path | Pattern | Systems |
|---|---|---|---|
| WinAppDataLocalLow | Daedalic Entertainment/1954 Alcatraz/Savegames/ | *.myn | Windows |
| WinAppDataLocalLow | Daedalic Entertainment/1954 Alcatraz/Savegames/ | *.png | Windows |
| MacHome | /Library/Caches/de.daedalic.alcatraz1/Savegames/ | *.myn | MacOS |
| MacHome | /Library/Caches/de.daedalic.alcatraz1/Savegames/ | *.png | MacOS |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.