multiplayer-game topic
Mirage
Easy to use high performance Network library for Unity 3d
etlegacy
ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license.
retrowars
Play retro games against each other in any combination in this open source Android multiplayer game.
Barotrauma
A 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter's moon Europa.
Protogame
This project has been sunset as of 1st Jan 2018 and is no longer supported or maintained
basic-mmo-phaser
Very basic multiplayer online game example made with Phaser, Node.js and Socket.io
aws-gamelift-sample
A simple full-stack game sample using GameLift and AWS services.
TPS-SLG-GAME
Unity制作的多人在线的第三人称策略类射击游戏 ，服务端实现怪物寻路，服务端由python 实现。 （服务端没有用任何python第三方库）
mphx
A little library to let you make multiplayer games easily with Haxe. No longer maintained and better options are available.
Commander_Wars
The aim of this project is to create an Advance Wars Clone with a lot of additions customizations and modding support. For Contact Inforamtion see the wiki page. Take a view on the game.