Open Source C++ Multiplayer Games for Windows

Browse free open source C++ Multiplayer Games for Windows and projects below. Use the toggles on the left to filter open source C++ Multiplayer Games for Windows by OS, license, language, programming language, and project status.

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  • 1
    Zod Engine
    Zod Engine is a remake of the 1996 classic game by Bitmap Brothers called Z. Z is a capture the flag style RTS. In this game you command robots and vehicles with the purpose of destroying the enemy's fort. Please visit http://zzone.lewe.com/ for more
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    Downloads: 63 This Week
    Last Update:
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  • 2
    ZED Online

    ZED Online

    An online multiplayer real time strategy game

    A remake of the 1996 classic game Z. The project is currently in the early stages. More updates will come in the following weeks. Please visit zzone.lewe.com for more. ZED Online world rankings: https://zedonline.sourceforge.io/highscore.php See the wiki for more information: https://sourceforge.net/p/zedonline/wiki/Home/ Information on the different control styles can be found here: https://sourceforge.net/p/zedonline/wiki/controls/ Demo videos: https://www.youtube.com/watch?v=RKmKpTe-gVo https://www.youtube.com/watch?v=OnAJTml5znY https://www.youtube.com/watch?v=3UZSFsY6sSA https://www.youtube.com/watch?v=SFmoCg_F22w Online Multiplayer - Port forwarding In order to connect online the player who creates the game needs to enable port forwarding on their network router/NAT. The game will use port 8000 TCP. If the game can not bind the server to port 8000 it will try the next port until 8009. We recommend to forward all ports 8000-8009 TCP
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    Downloads: 16 This Week
    Last Update:
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  • 3

    Grepo-Tool

    Grepolis utility

    Map viewer and planning utility for Grepolis. The program uses freely accessible data to produce maps and allows for strategical planning of game actions. Grepolis itself is a multiplayer online game and is the intellectual property of InnoGames GmbH To install grepotool, please download the ZIP-File and unpack it into a writable directory. In addition, you may need to install OpenSSL (32-Bit version) and copy three DLLs manually into the grepotool/bin directory. Attention: To include the newest server please read the Wiki or Ticket section. You can simply update the containing server.txt file with an text editor like notepad++.
    Downloads: 7 This Week
    Last Update:
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  • 4
    M.A.R.S. - a ridiculous Shooter
    This is a first attempt to create a game in OpenGL with SFML. It is a game for two players, flying with ships in a two-dimensional space setting, governed by the laws of gravity. There are several game modes and a lot of weapons.
    Downloads: 3 This Week
    Last Update:
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  • 5
    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.
    Downloads: 9 This Week
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  • 6
    MiniWorld is a Multiplayer-Network Game with several Minigames
    Downloads: 5 This Week
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  • 7
    Evidyon is a real-time online 3d fantasy video game programmed over several years by Karl Gluck. The game features fast-paced combat, player guilds, hundreds of items/spells and a complete world-editing tool. Custom 3d content by Erich Gluck.
    Downloads: 2 This Week
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  • 8
    Rcon Controller for SA:MP

    Rcon Controller for SA:MP

    SA:MP server administration filterscript

    Rcon Controller: a SA:MP server administration tool. aims to provide real-time graphic/console monitoring / Instant managing. developed by CoolGuy.
    Downloads: 2 This Week
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  • 9
    MegaGlest

    MegaGlest

    Cross-platform real-time strategy game (3D)

    _________________________________________________________________________________________________________________________________________________________ PLEASE NOTE: Downloads and repositories have moved to GitHub at http://github.com/megaglest _________________________________________________________________________________________________________________________________________________________ MegaGlest is a free real-time strategy (RTS) game. It's fun to play in both single and multi-player modes (same or cross platform on LAN or Internet) and has lots of game content for endless playing. It forked from (no longer maintained) RTS classic Glest in 2010 and has since added several new features while improving on previously existing ones. MegaGlest is available for Linux, Windows, OS X and other systems. It also drives ot
    Downloads: 2 This Week
    Last Update:
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  • 10
    StarCraft Remote Server is a simple tool that allows a StarCraft client to join a remote StarCraft server over the Internet without using Battle.net. It also allows a StarCraft server to announce his game over the Internet.
    Downloads: 2 This Week
    Last Update:
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  • 11
    Mobile Infantry Starship Troopers hl mod
    A multiplayer modification for the game Half-Life, based on the universe of the Starship Troopers movie. this is the next level of Mobile Infantry Half-Life TC at https://sourceforge.net/projects/mihltc/. In it bug fight against human. Bot support is ready. Minfantry est un mod pour Half-Life 1, basé sur l'univers Starship Troopers; Il est d'abord le petit frère de Mobile Infantry Half-Life TC à https://sourceforge.net/projects/mihltc/; Seul le multiplayer est jouable pour le moment, où deux équipes s'affrontent, les humains de la confédération et les arachnides. Les bots ont été créés à partir de l'HPB_bot3.
    Downloads: 1 This Week
    Last Update:
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  • 12

    Advanced Tactical Wasteland

    Advanced Wasteland mission using ACE for Arma II

    Advanced Tactical Wasteland is a mission for ArmA II that incorporates ACE mod into the 404games.co.uk Wasteland version. The main code development is being done on Github. https://github.com/KRDucky/Advanced-Tactical-Wasteland
    Downloads: 0 This Week
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  • 13
    An online multiplayer mech combat game for Linux and Windows
    Downloads: 0 This Week
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  • 14
    A rebuild and update of the Crossfire RPG of the ageing code C to a modular C++ design with the intention of being dropped in replacement the existing Crossfire code base on completion.
    Downloads: 0 This Week
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  • 15

    DestructionBombs

    Remake de Bomberman

    Remake del famoso juego Bomberman, en el que se incorpora un Modo Batalla donde te enfrentas hasta cinco enemigos y un Editor donde creas o editas un mundo ya creado.
    Downloads: 0 This Week
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  • 16
    FLAW
    FLAW is a free top-down wizard battle game. It can be played by up to 5 players simultaneously. The goal of the game is to survive as long as possible while more and more fireballs appear in the arena. Gameplay is simple and self-explanatory. The desktop version is available on Windows and Linux - an Android port of has been made by David Lee Evans (https://github.com/DavidLeeEvans/FLAW) The game and all of its assets are licensed under the GNU General Public License Version 3 and may be modified, copied and redistributed under the terms of this license.
    Downloads: 0 This Week
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  • 17
    Mod-friendly framework for the creation of 3D-rendered, two-dimensional fighting games. Default character-set features open source mascots (e.g. Tux). A cross-platform Super Smash Bros. clone.
    Downloads: 0 This Week
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  • 18
    HTTrainingSim
    A Training Simulator for Hattrick game (www.hattrick.org)
    Downloads: 0 This Week
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  • 19
    Game inspired by the Disney movie "Tron" developed by the IGC (INSA Game Creator) team.
    Downloads: 0 This Week
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  • 20
    Lame MUD

    Lame MUD

    A lame multi-user dungeon engine.

    Lame MUD is planned to be an engine for virtual text based worlds (as opposed to the seizure inducing modern ARPG/MMORPG titles). Currently, it's still in pre-alpha. The sources available for download are not even remotely resembling anything like a MUD. There is a network layer established and the server acts as a one room chat server.
    Downloads: 0 This Week
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  • 21
    Multiplayer Platform is a project which aims to be universal service that simplifies playing multiplayer games.
    Downloads: 0 This Week
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  • 22
    A open-source reimplementation of the Amiga game called "Roketz". It was both a Shoot-em-up and a racing game, against gravity.
    Downloads: 0 This Week
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  • 23
    OpenGame

    OpenGame

    Piccoli giochi crescono ^^

    Una raccolta di test, esperimenti e piccoli giochi 2D/3D realizzati da noi in vari linguaggi e per varie piattaforme HW/SW :) Il tutto condito con tanti file spazzatura
    Downloads: 0 This Week
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  • 24

    Overmind

    A 3D multiplayer RPG based in the world of Khoras.

    This project is an attempt to create a decent cross-platform 3D RPG (Overmind Chronicles), and a flexible, highly modular game engine for it (WhisperEngine).
    Downloads: 0 This Week
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  • 25

    Sarcoex's Platform Wars

    A arcade based tycoon game where the player builds and sells computers

    Downloads: 0 This Week
    Last Update:
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