Browse free open source Java Multiplayer Games and projects below. Use the toggles on the left to filter open source Java Multiplayer Games by OS, license, language, programming language, and project status.
A collection of all maps and games made for the TripleA game engine
Cooperative multiplayer graphical RPG and adventure game
MinecraftForge Server Software implementing the Spigot/Bukkit API
Positional Audio Communication for Minecraft with Mumble
Multi-user whiteboard emphasizing simplicity.
Pinewood Derby Race Management
The original Xivio.com World Server Core
Computer-assisted miniature tank game.
Animates Blocks.
Game(similar to chess)
Multi scripts for CS:GO that do just about everything
Charlotte's Utilities mod for Minecraft Forge made by Sharshar
Text Browser-Based MMO is a project with with forum integration.
A funny game for a good company similar to karaoke
Open Source Virtual World and MMOG Development Platform
Free strategy browsergame engine.
Adds Discord Functionality to Lands.
Minecraft Name Availability Checker