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
Arianne is an engine to develop multiplayer online games like Stendhal
Open Source MMORPG Framework
OpenKore is an automation tool for Ragnarok Online
A multiplatform medieval 3D MMORPG
Provides a full suite of clients and servers for virtual worlds.
Collection of Tools for Perfect World MMORPG
An open-source Phantasy Star Online server for *nix
Collection of Tools for Blade & Soul MMORPG
Auto Presser for Games
Mafia MMORPG Browser-Based game