A lightweight, modular and versatile mod loader for Minecraft Bedrock
Fully async, multithreaded, predictive, open source, 3.01 reach
Odamex is a free, cross-platform, modern client-server Doom engine
Arianne is an engine to develop multiplayer online games like Stendhal
Mech Station Beta - Tower Defense like Game
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
The multiplayer game engine
State Management and Multiplayer Networking for Turn-Based Games
Cosmos Tycoon is a open source transport simulation browser game.
Simple meta-server for locating other multiplayer servers
A simple 2D-Chess
canarymod plugin to play capture the flag on minecraft
Java decentralized cross-platform network multiplayer game engine
breakout/arkanoid clone multiplayers network game at 360°!
C++ game libraries plus server.
web cms for clans and esport related pages
The original Xivio.com World Server Core
Minecraft private Skin Center
Rigs of Rods Multiplayer server