Jailbreak

Game

Classic Jailbreak, now with the power of the S&box engine! Made with love :)

libertyprime updated 2mo ago 1.8 GB engine 28
Jailbreak

What is jailbreak?

S&box Jailbreak is a remake of the well known Garry’s Mod game mode formerly know as “Prison Break” or “Jailbreak.” For those who haven’t played already, Jailbreak is a team-based role-play game where players are divided into Guards and Prisoners inside a prison. At the start of each round, the Guards are responsible for maintaining order while the Prisoners must follow instructions, participate in minigames, and look for opportunities to rebel, if they wish to do so. One Guard typically becomes the Warden, who leads the round by giving orders and organizing events, mini-games, and challenges for the prisoners, all while making sure the guards don’t get killed by any escaping prisoners. 

While cooperation is often the safest option, prisoners are always free to plan escapes, acquire weapons, and start rebellions against the Guards. Plots to rebel against the guard team can be acted upon at any point in the round, or not at all, if you’re the type who’d rather play it safe. Assuming the guards have kept control of the prisoners and the warden has played enough games so that only one prisoner remains, they receive a Last Request. This allows them to challenge the remaining Guards in a special one-on-one or team-based mini-game for a chance at victory. Every round is different, combining leadership, strategy, mini-games, social interaction, and action into a unique experience.

This s&box remake packs all of the bells and whistles from the original game mode but combines them with the Source 2 engine, making gameplay extremely smooth and providing beautiful graphics. All of the functionally from the original Garry’s Mod version is here in the remake and the development team is dedicated to taking it to the next level, something that is only made possible with the power of the s&box engine.  Join us and be a part of a community that is dedicated to making Jailbreak the best it can be. You won’t regret it!

Our discord: 


Our development team

House (Owner/Developer)
Twisternick (Developer)

Note: We are looking for map developers! Message either House or Twisternick on our discord if you're interested in map development.
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Package ID: libertyprime.jailbreak
Created: 2026-06-30 23:12 UTC
Updated: 2026-08-05 15:29 UTC
Type: game
Public: Yes
Version: 338974
files: 19,240
Size: 1,892.0 MB
Engine Version: 28
Asset Version ID: 338974
Version Created: 2026-08-05 15:29 UTC
Hash: 1792750146
Manifest: Open manifest
Multiplayer: Yes
Versus: Yes
Co-op: Yes

sports_esports Input & Control Support

keyboard
Keyboard & Mouse
cancel Unsupported
sports_esports
Controller / Gamepad
cancel Unsupported
view_in_ar
Virtual Reality (VR)
cancel Unsupported

settings Engine & Multiplayer Configuration

Player Count: 1 - 32 Players
Tick Rate: 50 Hz
Network Type: Multiplayer
Launch Mode: DedicatedServerOnly
Startup Scene: scenes/basic_example.scene
Map Select: Unrestricted

more_horiz Additional Properties

Compiler: {"RootNamespace":"Sandbox","DefineConstants":"SANDBOX","NoWarn":"1701;1702;1591;","WarningsAsErrors":"","TreatWarningsAsErrors":false,"Nullables":false,"ReleaseMode":"Release","AssemblyReferences":[],"ReplacementDirectives":{".Server.cs":"SERVER"},"IgnoreFolders":["editor","unittest"],"DistinctAssemblyReferences":[]}
new_releases Latest Update Aug 5, 2026
Changes on 2026-08-05
338974 Aug 5, 2026
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338870 Aug 5, 2026
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335543 Jul 24, 2026
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info Live API Passthrough & Removal Notice

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