Open Source C# Multiplayer Games

Impostor is an open source reimplementation of the Among Us Server, written in C#. It is among the first Among Us private servers with support for Steam, Itch, Android and iOS. It is a full replacement of the game's official server, so you can expect all of the game's features to be included, and the same fun playing experience. The difference of course is that you get to play on a private and secure server. Impostor has plugin support as well as a server-sided anticheat feature. You also have the option of playing on a server hosted by someone else.

Manic Digger is a public domain 3d block-building game similar to Minecraft.

Stars! Nova is a clone of the classic 4X space strategy game Stars!. While nowhere near the functionality of Stars! quite a few features have been implemented so far. See the Nova web page for details.

Digital Paintball 3 is a first person shooter (FPS) game available on Web, PC, Mac and Linux. Conflate your love for simulated sport with adventure, and what you will get is the best 3D, digital paintball 3 video game of all times! You can enjoy endless hours of pure joy and an assured excitement that gradually mounts without leaving the sanctity of your home or braving the detestation of getting wet or dirty. The new online game that we have developed so punctiliously is sure to leave you regaling to the extent that you will soon be hooked to it. One of the fastest paced multiplayer digital paintball, Paint-ball Online is a super way to exercise your mental prowess, hand-eye coordination, concentration, Digital Paintball 3 Online analytical knack, quick decision-making capabilities, and of course, your love digital paintball 3 for the actual sport. Carry the power in your hand, register at our site and feel the blues blow away.

+ C/C++ and PHP projects, Python and Others + 3D ENGINES + Videogames Projects based in Bennugd http://www.bennugd.org Web Page https://coldev.sourceforge.io/

2D isometric MMORPG using the SDL framework. Daimonin offers a free public server at https://www.daimonin.org . A Unity client is also in active development.

Dark Orbit Bot is currently not being developed due to lack of time. I recommend http://www.pbdo-bot.com Great bot over there! -jD

This is a Minecraft clone which can connect to 1.8-1.8.9 offline multiplayer servers. You can place and break blocks, chat, display your hand and hotbar. It supports up to 8x antialiasing and some rough lighting. Leaves look like the Minecraft "Fancy" graphic setting.

Vocaluxe is an open source singing game inspired by SingStar™ and Ultrastar Deluxe. The code is hosted on github: https://github.com/Vocaluxe/Vocaluxe

3D Client (Windows), Server, and Tools to easily create massively multiplayer games and virtual worlds. If you want to contribute to the source code please go to https://github.com/multiversemmo/MultiversePlatform

Examples how to make basic and clever addons and gamemodes using GarrysMod. Also in our svn repository there is a list of stuff maded by members of gmodspain.com. Those files enable future improvement and modifications for lua coders.

This will be a C# Opensource Dream of Mirrors Online Emulator, It will use Mysql and Csharp as well as other opensource libraries to accomplish a emulator for this free to play game.

This project is intended to realize the board game "Draughts", also known as "Checkers". As a task to fulfill the game must support various rules and game modes. It should also be possible to load new rules and on artificial intelligence based players at runtime. Therefor a framework will be published which allows everybody to do so. Beside the possibility for playing games on local devices, a multiplayer mode will be offered. Project is in beta state. Update(11/09/12): New version added containing several bugfixes. Project is currently stopped because ronk and I are contributing to several other projects ATM. Implementing more functions (such as multiplayer) is planned but delayed until next year.

A Minecraft server written in C# with a large focus on concurrency (multi-threaded) and plugin support. Custom code provides new functionality to existing Minecraft features - this includes new biomes, realms, and populators. Has a robust and customizable terrain generator and easy plugin capabilities for new features.

SrcdsManager is designed to make your life easier when it comes to managing multiple instances of srcds under windows. SrcdsManager is a fully featured tool, that allows you to install, update, start, stop, and restart instances of srcds in just a few easy clicks. SrcdsManager is still actively under development, and as such you can expect new features and updates regularly. Be sure to check back to make sure you're running the latest version for all of the newest features and tools

A 360 game created by 2 college kids under development. A sci-fi hack and slash.

ASS is a project to implement an ELITE-style game with multiplayer capabilities, realistic and physically correct movement in space, trading, lots of ships, planets, guilds, fighting, exploring, aliens, evolving technology... Everything...

After gaining some experience in developing online games, this project is being remade in C# and XNA to ease the development process. Additionally, we now use a P2P architecture instead of Client-Server.

This project is about a game and a simulation to work together. The focus lies on public transport. Manage your line network in your home area. Upgrade your vehicles, build new roads, deal with accidents or plan replacement busses for railroad construction works. But it's also possible to drive the vehicle yourself or just walk around the world and enjoy your line network. By vehicle we mean: train, tram, subway, bus and monorail. By using an addon structure it is possible to customize the whole world or even include non-existing means of transport like the hyperloop. Plan, manage and drive all together in multiplayer. Either competing or cooperative. Discord: https://discord.gg/P3SbVuD VSTS: https://advtrafficsim.visualstudio.com/

The Ares Project is a real time strategy game project focused on competition (esport). It has to have a fast, nervous gameplay, and to be well balanced.

Asteroid Outpost is a 2D tower strategy game written in C# using the XNA framework. I am starting with a vertical slice of the gameplay, so for now, you can only mine minerals from the asteroids, build solar power stations, upgrade your structures, and defend yourself from never-ending waves of enemy ships. Development moved to: https://bitbucket.org/jcpmcdonald/asteroid-outpost/

LVClient or Auto Linh Vuong is a tool for Linh Vuong game of VTC Provider. It seem as 1st auto tool for webgame at this time. With more options and more selection. But have some problem with game provider so we can't make tool better than.

An Open-Source 3D RTS (Real-Time Strategy) video game for Windows PCs that uses the Microsoft XNA game libraries.