Browse free open source MMORPG games and projects for Windows 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
WowUp CurseForge Client Repository
Open Source MMORPG Framework
OpenKore is an automation tool for Ragnarok Online
STO Keybind Application creates complex keybinds for STO Game.
Dark Age of Camelot server emulator
Argentum Online is an onlie role playing videogame
Free Online MMORPG with Battlegrounds
Blender port of Ryzom art data
WowUp the World of Warcraft addon updater
Collection of Tools for Perfect World MMORPG
Cross platform addon manager for the Elder Scrolls Online
A multiplatform medieval 3D MMORPG
NCLA - анализатор логов Neverwinter Online.
a wow model explorer
Anarchy Online Emulator
Auto Presser for Games
Source of Mana is a unique 2D MMORPG