Features What's synced Install Changelog API
Two players at home in Mon Bazou
REVOLUTION://MON_BAZOU_MULTIPLAYER v1.0.1

Play Mon Bazou
together.

A shared world for you and your friends: the same cars, the same tools, the same night on the lake. Free, made by Revolution.

39animations
0port forwarding
100%free
01 / RELEASE 1.0

Everything you do, they see.

Version 1.0 brings the whole game into multiplayer — not just positions on a map, but people doing things.

ANIMATION

Players come alive

39 animations made for the game's own character: walking, crouching, driving with hands on the wheel, lying on the creeper, pushing the wheelbarrow, sleeping. A spanner sits in the fist, the flashlight really shines.

DRIVING

Ride together

Smooth cars, no shaking. Driver and passenger seats in every car, boats with engine and anchor.

WORLD

One world, one night

Time, weather and sleep stay in step. Leo is one dog for everyone. A flashlight lights the way for all.

♪

Same music

Every station plays the same song for everyone. Your CD plays your own songs for your friends too.

$

Town life

Slot machine and the bar, police patrols, tickets and the impound, the pizza delivery job — shared.

⚙

Work on cars together

Bolts, parts, paint, rust and dents, tuning and fluids — one car, two mechanics.

☺

Emotes & names

Emote wheel on B, names over heads, friends on your paper map, chat in the game's own style.

⌘

Host decides

The host chooses who may use cheats. Weather, time and gravity cheats change the world for everyone.

↻

Join any time

Join by room code, no port forwarding. Whatever happens while you load in is replayed to you.

02 / WHAT'S SYNCED

The whole game, shared.

Every system below is the same for every player in the room.

Players

  • Movement, crouching, jumping, seats
  • Actions: tools, map, console, flashlight, smoking
  • Eating, drinking, spitting, petting Leo
  • Emotes, names, map markers, chat

Vehicles & boats

  • Driving, engine, gears, lights, horn, doors
  • Parked, pushed, towed and stored cars
  • Boats: engine, anchor, throttle, helm
  • Fuel, nitrous, underglow, tint, derby dents

Workshop

  • Bolts, parts, wheels, jackstands, hoists
  • Paint, rust, dent repair
  • Tuning: coilovers, steering, ECU, fluids
  • Car lift, tyre changer, garage equipment

World

  • Time, weather, days, sleeping together
  • Items, purchases, things machines make
  • Garden, trees, firewood, sugar shack
  • Doors, switches, radios, Leo, fishing

Town life

  • Road traffic and scripted AI cars
  • Races and records, NPC friendship
  • Bar, slot machine, police, pizza job
  • Radio stations and CD music

Session

  • Room codes through our relay servers
  • The host's save, sent on join
  • Shared or separate money
  • Version check and update notice
03 / INSTALL

Up and running in minutes.

RECOMMENDED

Installer

Run MonBazouMP.Launcher.exe, pick your game folder, press Install. BepInEx, MonBazouAPI and MonBazouMP are set up for you.

Download installer
MANUAL
  1. Install BepInEx 5.4 (x64) into the Mon Bazou folder and start the game once.
  2. Download MonBazouMP 1.0.1 from Nexus Mods and copy its BepInEx folder into the game folder.
  3. Start the game — MULTIPLAYER is in the main menu and the pause menu.
Nexus Mods
REQUIREMENTS
  • Mon Bazou (Steam)
  • BepInEx 5.4
  • MonBazouAPI 1.6 or newer (included)
  • Everyone on MonBazouMP 1.0.1
04 / CHANGELOG

Releases.

Loading releases…
05 / UNDER THE HOOD

Built to stay in sync.

20HzUDP network ticks (LiteNetLib)
RelayRoom codes through our relay server in Frankfurt
JournalWhat happens while you load is replayed to you
HostThe host's world is the world: one save, no conflicts
MONBAZOUAPI

Powered by MonBazouAPI — Revolution's modding framework for Mon Bazou, open to every mod.

API docs
06 / TEAM

Made by Revolution.

Revolution revolution4

Developer — MonBazouMP, MonBazouAPI, Mod Menu, Hardcore Mode

K4

kedr4

Discord admin, ModMenu support

Something broke? Want to play?

Join the Discord — help, bug reports and people to play with.

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