Just Cause 3 MultiplayerServer Hosting
Your server stays online 24/7. Friends join while you sleep. No port forwarding. No PC left running all night.
- Freeroam mode ready out of the box
- Upload your own JC3MP packages
- Listed in the JC3MP server browser
- Powerful hardware
Launching
Soon
Run your
JC3MP server
from one place
No SSH. No 3am forum threads. Every plan includes the full Game Host Bros panel and every feature below.

Mission Control
See all your JC3MP servers, switch instantly, change settings, monitor performance.

Server Control
IP, location, version, and settings front and center. Copy the connect address or jump to any tab in one click.
Easy Interface
Our panel is easy for first time users, yet powerful enough for seasoned server owners.
Instant Setup
Your server builds itself at checkout. Ready to join in under 60 seconds.
Swap Games
Change your server to any other game we host straight from the panel. No new order needed.
Change Location
Move your server to any in-stock location in a few clicks and keep your ping low.
DDoS Protection
We block attacks before they reach your server. Included free.
Live Console
Real-time console with instant feedback on every command.
File Manager
Edit configs, upload mods, and manage files directly in the browser.
Sub-Users
Add staff with custom roles and granular permissions.
Auto Backups
Daily automatic backups with one-click restore.
Hear it from
the players
Sourced from around the web.
Master your
JC3MP server
Step-by-step guides for installing mods, configuring your world, adding admins, and every other tweak our support team gets asked about.
How To Add Packages To Your Just Cause 3 Multiplayer Server
Learn how to install game modes and scripts (packages) on your Just Cause 3 Multiplayer (JC3MP) server.
Read the guideGlobal
deployments
Pick the location closest to your squad and keep your ping low. Locations marked restocking are sold out while we add more capacity.
Frequently
asked
Answers to the most common questions about Just Cause 3 Multiplayer hosting.
About
JC3MP
Just Cause 3 Multiplayer, or JC3MP, is the free multiplayer mod that brings the chaos of Just Cause 3 online. Grapple, parachute and wingsuit across the whole island of Medici with your friends, then blow it apart together with tanks, jets, helicopters and every weapon in Rico's arsenal. Servers run their own game modes, from relaxed freeroam to racing, deathmatch, skydiving and roleplay, so every community plays it a little differently.
Your own JC3MP server gives your group a private sandbox where you decide the rules. You set the server name, description, password and player slots, and choose whether the server shows up in the server browser or stays invite only. Out of the box it runs the official freeroam mode with chat and a spawn menu for vehicles and weapons, so friends can jump straight in and start causing trouble.
Game Host Bros will run Just Cause 3 Multiplayer servers on AMD Ryzen 9 9950X processors with NVMe storage across 14 global server locations. Our control panel will install the dedicated server straight from Steam and keep it on the newest version automatically every time it restarts. Every server gets its own query and package download ports, so the server browser shows your player count and joining players download your mods without any setup.
JC3MP servers are built from packages, the JavaScript game modes and scripts the community writes. Full file access lets you upload your own packages, edit the server config and require DLC, and enterprise-grade DDoS protection will keep your island online.
Game Host Bros will offer Just Cause 3 Multiplayer server hosting from $7.99/mo. Rent a JC3MP dedicated server for your friends or community and you get instant setup, automatic backups, full file access and 14 global locations to keep ping low.
First in line for
JC3MP
Hosting starts at $7.99/mo the moment JC3MP is ready. Join our Discord and we'll tell you the day it goes live.


