Open source mmorpg projects
Every project in the registry tagged mmorpg, ranked by real GitHub adoption.
Complete Open Source and Modular solution for MMO
最全面的游戏开发技术图谱(Game Development Map)。帮助游戏开发者们在已知问题上节省时间，省出更多的精力投入到更有创造性的工作中去。
A free and open-source MMORPG server emulator written in C++
UeCore(Universe Engine Core) is an Open Source MMO RPG Framework World of Warcraft Server Engine (NOT Unreal Engine)
Stendhal is a fun friendly and free multiplayer online adventure game with an old school feel.
Canary Server 15.25 for OpenTibia community.
Related tags
Frequently asked questions
How many open source mmorpg projects are there?
This registry tracks 6 projects tagged mmorpg, with 19,940 GitHub stars between them. The most-adopted is azerothcore-wotlk at 9,178 stars.
Are these mmorpg projects free to use?
Yes — 6 of the 6 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which mmorpg project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these mmorpg projects still maintained?
4 of the 6 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.