• Register

Everything can be modded in this limitless scriptable sandbox.

Broke Protocol is an open-world action game like GTA but with a strong focus on city roleplaying and custom content. You set your own goal and identity in fully scriptable community-run servers.

Roleplay in limitless ways to gain money, power, and influence in dynamic city environments. Start with nothing and build your wealth, while managing your hunger, thirst, stamina, and addiction levels. Find amazing custom content, hand-made for each server. From exotic cars and weapons, to cool scripts and custom maps. Or start your own community with unique assets and scripting.

Steal cars, process drugs, trade with citizens, heal the injured, or enforce the law. Anything goes and the ways you can play are endless. Be warned, every player has a criminal record - and crimes like Grand Theft Auto, or Armed Assault will surely land your character in prison.

Climb to the top of the criminal underworld, or live your life as a paramedic, firefighter, driver, gangster, law enforcer and more. You write your own story in Broke Protocol.


  • Supports over 100 online players per server
  • Fully moddable, includes a Unity resources package and guides for building custom content
  • Server mods automatically streamed to players on connection
  • Completely scriptable both on server and client, with an open-sourced GameSource project
  • Full-fledged and easy to use World Builder with no limits and thousands of prefabs for use
  • Hundreds of AI NPCs: citizen, police, firefighters, paramedics, and criminals roaming the city streets
  • 3D Positional VOIP to chat with other players near you
  • Take on any job yourself to bring order and justice to the streets
  • Access interiors with staff, guards, and shopping areas
  • Dozens of usable weapons, guns, tazers, grenades, flashbangs, smokes, seeds, drugs, and restraints
  • Ownable apartments and gangs/territory system
  • Usable cars, trucks, aircraft, boats, and armored vehicles

Made with Synty Studios World Models and custom assets (players can add their own content).

  • View media
  • View media
  • View media
  • View media
  • View media
  • View media
Post article RSS Articles


AI Overhaul Update Official Launch

Another huge overhaul is coming out today on Steam and Android where AI is the main focus – but tons of other stuff added too. Command new vehicles in both sea and air where AI are finally worthy foes. Careful though, their land tactics have been updated too. I’ll give a quick rundown of all the cool changes coming in this version.

AI Self-Preservation


NPCs are no longer target practice for the hardened criminal. They coordinate movement, take cover, use smokes, and can fight in tight apartments or wide open airfields. They pose a substantial threat but you also have some backup. Players can recruit a follower from the streets of BP. Your loyal follower will defend you and attack your targets. More control over followers will come in future updates but for now you can finally have a competent NPC covering you.

New Flyable Jet – the F-16


Aircraft up to now were limited to crude transports – for both technical and gameplay reasons. Now with longer render distances and improved mounted weapons, combat jets are finally here. Enter the F-16 – in 2 variants. For a cool $10K at the military base, it’s yours – just hope you have a hangar you can save it in.

Air Combat


What good would jets be without air combat? AI have new capabilities with aircraft in both Air-to-Air and ground attack roles. Dogfight agile F-16s or evade prowling Apaches. Even if you manage to shoot one down, the pilot could survive and hunt you down on foot. Homing missiles and countermeasures will likely be added too but for now, cannons and rockets are a fun challenge.

Police Boats


Until now, the open sea has been a safe haven for wanted criminals. With the addition of armed Police Boats, escapes to international waters have been made more challenging. Boat physics have been made more stable – a far less nausea-inducing experience for players in the Coast Guard. A free Police Boat as well as a seaside repair/rearm zone has been added to the portside industrial area.

Other Changes


Other changes included boosted gun accuracy, mobile aim and button fixes, and more server modding options with menus and player display names. AI can aim projectiles properly over a distance – used for leading targets with grenades, rockets, or bullets. Get the new update today on both Steam and Google Play and keep your head low.

Note Google Play only supports Android 10+ apps now. But I’ll always keep an updated Android 7+ APK at Broke Protocol Downloads.

Here’s the full v1.11 changelog:

v1.11 The AI Overhaul Update

  • New usable and armed Police Boat and F-16s (2 Factions)
  • Can now recruit an AI follower who will defend you
  • Fixed boat stability and many physics bugs
  • New boat with Rearm and Repair zones at the Default Port
  • Much extended network view/spawn distance
  • New AI system (major rewrite)
  • New air combat AI (ground attack and air-to-air)
  • Improved NavMesh generation
  • Added NavMesh caching
  • AI can path across water and apartments
  • Improved ladder usage for AI
  • Improved AI vehicle chase behavior
  • All gun accuracies boosted
  • AI can now shoot from vehicles and use tanks turrets/mounted weapons
  • AI will flank and find alternate paths to targets
  • AI will bunch up less and move more fluidly
  • AI will suicide much less frequently
  • AI will take cover if suitable
  • AI will use available projectiles like grenades, flashes, and smokes
  • AI will now lead targets and adjust for gravity with all weapons
  • More reliable unstuck behavior from AI
  • New spawn vehicles/boats/aircraft for Police and SpecOps
  • Added Smoke to default SpecOps loadout (AI can use them)
  • Cleaned up GameSource using new helper functions to filter entities
  • Faster serverside entity cleanup
  • Fixed some consumable item sounds
  • PacketFlags are const now (plugins sending packets must rebuild)
  • Fixed server crash on invalid itemIndex with CheckEquipment/StartItems
  • Fixed auto-aiming at own feet
  • Added DisplayName event to GameSource for customizing chat/overhead/playerlist names
  • Player display names can be scripted with new SvUpdateDisplayName() function
  • OptionMenu labels now support rich text and color codes
  • NPC respawn timers increased to 40 seconds
  • Slightly moved camera origin closer to actual eyepoint
  • Added character animation masks to BPResources
  • Added Fog option to Settings
  • Removed -nographics argument from server startup to fix video mods
  • Mobile button stuck fixes
  • CanSeeEntity() now works against fires
  • Removed Show Health for dead players
  • Don’t allow invite/kick if Restrained (GameSource)
  • More sanity checks on server against invalid inputs
  • Fixed and optimized broken Spline loading/rendering
  • Fixed occasional heightmap corruption
  • Support for larger map file transfers
  • Fixed Attachments unbinding when dropping items
  • Fixed hit registration for ballistics
  • Server network rate boosted to 50hz (from 25hz)
  • Update to latest Engine patch
  • Update LiteDB to latest patch
  • Update Networking to latest patch
  • Update to latest Chromium Embedded Framework (much faster on startup)

See you!


Official Discord

The Hitman Update – Job Modding Support

The Hitman Update – Job Modding Support


The Hitman Update, New Job, Bounty System, Aim-Assist, and Fully Moddable Careers. Modding features, clothing, fixes, and optimizations.

The Apps Update – Useful Smartphones and Electronics

The Apps Update – Useful Smartphones and Electronics


The Apps Update brings super useful Calling, Messaging, and Banking Apps to PCs, Laptops, Phones, Tablets, and other devices.

The 2020 Update – Engine Upgrade, Processors, Fixes

The 2020 Update – Engine Upgrade, Processors, Fixes


The latest Update brings 2020 engine and library improvements to Broke Protocol. Performance improvements, new graphics shaders, and various fixes.

The Technical Update – Dragging, Molotovs, Upgrades

The Technical Update – Dragging, Molotovs, Upgrades


The Technical Update 1.07 adds dragging cuffed players, Molotov's, and much requested server upgrades. Human shields too :)

Add file RSS Files
Free v0.622 Roleplaying Alpha Test Here

Free v0.622 Roleplaying Alpha Test Here

Full Version 9 comments

32-bit Support, Smoother Framerate, Roleplay Changes, and More!

Comments  (0 - 10 of 148)

nui gratis bagameasi pula in gura voastra de prosti vreti 20 de lei pe un ccat de joc !

Reply Good karma Bad karma+1 vote

This comment is currently awaiting admin approval, join now to view.


This comment is currently awaiting admin approval, join now to view.


This comment is currently awaiting admin approval, join now to view.



Reply Good karma Bad karma+1 vote

This comment is currently awaiting admin approval, join now to view.


se ve prometedor, quiero jugar ya

Reply Good karma Bad karma+2 votes

This comment is currently awaiting admin approval, join now to view.


This comment is currently awaiting admin approval, join now to view.


This comment is currently awaiting admin approval, join now to view.

Post a comment
Sign in or join with:

Only registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.

Follow Profile
Broke Protocol - Online City Life RPG
Windows, Android
Developer & Publisher
Cylinder Studios
Send Message
Release date
Game watch
Community Rating



9 votes submitted.

You Say


Ratings closed.

Highest Rated (2 agree) 10/10


Dec 22 2017 by katoFS


Latest tweets from @nongbenzgames

Finishing up a spectator mode - Admins will really like this feature 👀 #gamedev #games #indiedev #indiegameT.co

Dec 26 2020

Snowy Environment by @UnisharkYT really sets the mood on some servers. Just one of the cool mods on the Workshop.… T.co

Dec 17 2020

Holiday update pushed to #Steam and server files updated. Fixes, new commands, flight modeling, and optimizations.… T.co

Dec 15 2020

A server update pushed to #Steam to fix some map loading errors and aimbot NPCs. Also check out MafiaRP Server's cu… T.co

Dec 7 2020

1.11 new AI Tactics, Jets, Armed Boats, Air Combat, NPC Followers/Bodyguards, and more are here! Restart your… T.co

Dec 6 2020

1.11 is live for testing! Check the Beta tab in Steam or get a link on the #announcements channel on the official D… T.co

Dec 1 2020

New Update Preview Video - Testing AI at 5 Star Wanted Level #gamedev #games #indiedev #indiegame #gaming #trailer

Nov 19 2020

Youtube.com @brokeliferp V4 server trailer showcasing building, vehicle, and weapon mods on their mass… T.co

Nov 1 2020

Zombie mods and more incoming🧟‍♂️🧟🧟‍♀️ #Halloween #HalloweenAtHome #Zombies #RPG #gaming #gamedev T.co

Oct 31 2020

#Halloween #Steam Sale live NOW 60% OFF. Some servers are running spooky mods and events right now. I'll cover thes… T.co

Oct 29 2020

Embed Buttons
Link to Broke Protocol - Online City Life RPG by selecting a button and using the embed code provided more...
Broke Protocol - Online City Life RPG
Last Update
79 members
You may also like
Pillage First Person Shooter
Krunker.io First Person Shooter
Kill Craft 2 (Free to play!)
Kill Craft 2 (Free to play!) First Person Shooter
MiniRoyale First Person Shooter
Sunrise First Person Shooter
SurvivorX First Person Shooter