Browse free open source MMORPG games and projects for Linux below. Use the toggles on the left to filter open source MMORPG games by OS, license, language, programming language, and project status.
A companion for your LOTRO activities
OpenKore is an automation tool for Ragnarok Online
Arianne is an engine to develop multiplayer online games like Stendhal
Blender port of Ryzom art data
Open Source MMORPG Framework
Collection of Tools for Perfect World MMORPG
A multiplatform medieval 3D MMORPG
Provides a full suite of clients and servers for virtual worlds.
Modular Minecraft server plugin - commands, events, ...
The original Xivio.com World Server Core
An open-source Phantasy Star Online server for *nix
starrydb is game server engine
Auto Presser for Games
Source of Mana is a unique 2D MMORPG
Alpha One is based on Vallheru