Open Source BSD Game Servers

Arianne is a multiplayer online engine to develop turn based and real time games, providing a simple way of creating the game server rules and clients like our MORPG Stendhal. Our engine Marauroa uses Java and SQL for hosting hundreds of players on a solo host. Stendhal is a fun friendly and free multiplayer online adventure game with a huge and rich world. With hundreds of NPCs and different quests, features like the Travel log and achievement system keep track of progress. Thousands of creatures are ready to fight, above and below ground, and as players level up they can compare themselves on a detailed stats website. The engine Marauroa provides a simple way of creating games on a portable and robust server architecture. Marauroa manages the client server communication and provides an object orientated view of the world for game developers. It handles database access in a transparent way to store player accounts, character progress and the state of the world

Moon is a lightweight game server framework based on the actor model. One worker thread can have one or more actors (services), which communicate with each other through message queues. There are many features for game server development.

Alternative Lineage 2 Game Server written in Java.

This java (version 6 or higher) program allows you to send games directly to an old apple // computer with no need for floppies, only a serial cable. No hardware modification is necessary, you only need a working serial connection. A cousin of this project can be found here: http://asciiexpress.net/gameserver/ (Thanks Egan!)

The goal of the project is to create a Java multi-user game server that can be easily extended and used for adding a multiplayer feature to games. User authentication, chat and interfaces for adding custom capabilities will be provided out of the box.

Diplomacy is a popular turn based strategy game in which you battle to control Europe; to win you must be diplomatic and strategic. webDiplomacy lets you play Diplomacy online. Official game server: http://webdiplomacy.net/

The aim of this software is helping players to create strats for fps online games. Players needs to connect to a game server, then they can draw, thanks to this software, directly on the map so all the team can see what's someone is explaining.

LGSL (Live Game Server List) for PHP 5.4-8.3+: online status for Discord, FiveM, Rust, CS, SA:MP, GMOD, Minecraft, Source Query, etc.

Ever played a competitive game with a friend in which one of you hosted the server on their own machine? Ever thought that it's unfair that one person's ping is zero and the other one's is 80? This is an open-source program that can emulate constant ping, ping spikes and packet losses. Download, extract wherever you want, launch the executable and read the instructions that are conveniently placed in the main window of the program. This program allows gamers to fake their ping and packet loss. Only games which allow direct IP connections are supported - this program will not emulate the game server and will not advertise itself on any master server of any game. The idea is this: game client -> proxy -> game server Demonstration video: http://youtu.be/2VWNhmfD1Qk

Shoddy Battle (later known as Pokémon Lab) is a Pokémon simulator created by Cathy and bearzly and first released in July 2007. It allows users to play Pokémon matches against other people online. Shoddy Battle was highly influential on the game of competitive Pokémon because it was free and open source, scalable (700,000 battles per month during its peak), user customisable and extensible, and it provided unprecedented statistical data on player skill and Pokémon usage trends. Visit the web site for more information.

XQF is a game server browser and launcher for Unix/X11 written using the GTK toolkit. XQF is a front-end to QStat and supports many games including Quake, Quake2, Quake3 and Unreal Tournament. XQF development is now tracked on GitHub: https://github.com/XQF/xqf

All-Knowing Mind is a Java/SWT multi-language, OS-independent game server browser focusing on first person shooters similar to Yahoo's now defunct All-Seeing Eye.

Diablo 2 Closed Game Server. The project was orginally developed inhouse by Net-Games (www.net-games.com), and has been made opensource for development speed up and getting new features built in.

web page that display real-time information about several Online Game Servers by parsing log file

LASANGE aims at creating a mostly-automated LAN session administration and management system. It will provide game server management (rapid deployment of game servers) and tournament management in a more advanced and automated way than other systems.

This is a project with game server hosters in mind. Rather than following protocol changes of CVS this project will have permanent support for protocol 7.6 but will also always update to the latest client protocols of Tibia and will be managed by a team

gameserver status script / gameserver query: AA, Atron, BF, BF:V, BF2, BF2142, Descent 3, Doom3, Mohaa, PK, RtCW, ET, FEAR, HALO, COD 1/2, COD:UO, HL, HL2, H&D2, JediKnight1+2, CS, CS:S, RedOrch, Rune, SOF2, TS2, UT, UT2K, QW-Q4, Warsow

A vault system for NWN2. This vault system allows the following: - transfers bic files from game server to game server (using Vaultster); - backups bic files on a central repository; - pushes bic files to every game server for accessibility.

THIS PROJECT IS NO LONGER ACTIVE, AND HAS NOT BEEN FOR MANY YEARS. Old: A website application for game clans with sophisticated news system, member management, tagwall, ladder info, game server status, live IRC stats, integration with opensource IRC bot and login system for members.

CheckNow! is a PHP-driven web administration tool which supports 30+ online games, and allows an administrator to switch between different game servers to run, and check on the status of the server.

Massive Online Multiplayer Game Server/Client, with user customized worlds and rules.

CoXServer is a development project aimed at creating a game server emulator for the game Dark Age of Camelot. The server will be written in C++ and will use a XML backend by default with MSSQL, MySQL and Oracle support in the future.

Extendable game server for a Linux Deathmatch. Basically, a Linux Deathmatch is a realtime hacking competition where several teams share a network and try to set up services, for which they get scores, and hack the other players.

Eyeball is a chat client and game server browser for the Telstra GameArena service. It is intended to be an open-source replacement for the official "COGS" client that is only available for Windows.

FIGS, open and fun! GPL/java game server for many games, and a graphical client. Server works for 16/19 chess variants,adding go, rating system, and haskell AI client soon.