Open Source MMORPG Framework
You can make it - Open Source MMORPG Platform
Arianne is an engine to develop multiplayer online games like Stendhal
A distributed graph deep learning framework.
Reactive extensions for Unity
X3D Prototypes for the SMUOS Component
Event driven concurrent framework for Python
3D .NET engine for Windows, Linux, Mac
Java decentralized cross-platform network multiplayer game engine
evolution for vegastrike SpaceSim/Combat/Trade game
Free strategy browsergame engine.
Gives agents personality, moods, emotions and emotional attachments.
A 2D Adventure Game & Engine
Modular Gaming Open Source Persistent Browser Based Game Framework
Library for creating turn-based games with simultaneous moves.
Open source network game service
An extensible development framework for roleplay games.
Moteur de jeux de rôles descripifs (RP) en PHP
Cross-platform 2D game engine
Zap Engine