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

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  • 1
    Digital Paintball 3

    Digital Paintball 3

    3D FPS Digital Paintball 3 Multiplayer Online Game

    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.
    Downloads: 5 This Week
    Last Update:
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  • 2
    Fishstrap

    Fishstrap

    Fishstrap is a Bloxstrap Fork.

    Fishstrap is an open-source, feature-packed fork of Bloxstrap, designed to enhance your Roblox launcher experience. It offers a faster, more reliable, and customizable way to launch Roblox, built with Windows PC users in mind. Fishstrap supports all Roblox versions and includes advanced features like multi-instance launching, customizable menus, FastFlags tuning, and in-depth logging. Unlike other launchers, Fishstrap provides unmatched performance, stability, and customization options. Whether you’re a developer, casual player, or content creator, Fishstrap enhances your gameplay with seamless multi-account support, detailed player activity tracking, and more. With regular updates and an active community, Fishstrap is always evolving to stay ahead of the curve. It's completely open-source for full transparency and user-driven development. Official website: https://fishstrap.org/
    Downloads: 29 This Week
    Last Update:
    See Project
  • 3
    Stars! Nova
    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.
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    Downloads: 3 This Week
    Last Update:
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  • 4
    NCLA - Neverwinter Combat Log Analyzer

    NCLA - Neverwinter Combat Log Analyzer

    NCLA - анализатор логов Neverwinter Online.

    No installation required. All functionality is present to get the maximum amount of data from logs and improve your game. In comparison with ACT, the program is specifically written for Neverwinter and generates much more data for analysis. Language: Russian, English (Other come soon) History of changes in the discord channel "Soft NCLA" of TheWolves Guild https://discordapp.com/invite/NjNakBK The program is free. But as with any such project, your help is very important (the "Help project" button in the program itself). Thank you! Write your questions or suggestions to DS: AlterEgo (Женя)#1287.
    Downloads: 6 This Week
    Last Update:
    See Project
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

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  • 5
    Advanced Drone system

    Advanced Drone system

    Advanced Drone System

    This project intends to modelize a framework for remote controlled airplanes. This framework includes PPM/PCM drivers and data telemetry (location, speed, altitude) based on the SensorsAPI, to provide a reliable augmented reality for FPV flights
    Downloads: 0 This Week
    Last Update:
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  • 6
    Umzug zu Github: https://github.com/pielmach/dsa-artefaktgenerator Ein Artefakt-Generator für "Das Schwarze Auge" von Ulisses. Erstellen von Artefakten nach den Regeln von "Wege der Alchimie" oder "Stäbe, Ringe, Dschinnenlampen"
    Downloads: 0 This Week
    Last Update:
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  • 7
    This project is supposed to become a custom XNA game engine implementation. It will start out as a specific implementation for a small game but should end up in a generic re-usable engine.
    Downloads: 0 This Week
    Last Update:
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  • 8
    BFI is a 3rd person multiplayer realtime starship space combat game. Fleets fight for resources, and captains for promotion, in the style of Netrek and Navy Field.
    Downloads: 0 This Week
    Last Update:
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  • 9
    CZ Bind Maker is a custom buy script and configuration editor for Counter-Strike 1.6, Condition Zero and Counter-Strike: Source. It provides point and click, buy scripting and configuration editing capabilities.
    Downloads: 0 This Week
    Last Update:
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  • 10
    CamelotSharp is a realtime packet analyser / parser for the game Dark Age Of Camelot.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Christmas Tree

    Christmas Tree

    Decorate your own virtual Christmas Tree

    Decorate your own virtual Christmas Tree with a variety of beautiful ornaments, tree toppers and animated lights. How to decorate Christmas Tree 1. Press Settings button to choose how your tree and background image should look like. Press Settings button again to hide list of available options. 2. Press Toys button to open toys gallery. Press Toys button again to hide this gallery. 3. Select toy you like from gallery by holding your finger on it and then drag selected toy to appropriate place on Christmas Tree. Press and hold your finger on the toy to send it to background or bring to foreground. Move toy away from Christmas Tree to remove it. 4. Repeat previous step, choosing different toys from gallery until you get your own wonderfully decorated Christmas Tree. Press Capture or Record buttons to save image or GIF of your Christmas Tree or share it with friends. Christmas Tree is available for iOS 11+, Android 4.4+ and Windows Phone 7.5+ environments.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Craft Extend

    Craft Extend

    Craft Extend makes Minecraft more fun

    Craft Extend give the player more power over their Minecraft, providing game management, tips, server management, and more, at the click of a mouse.
    Downloads: 0 This Week
    Last Update:
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  • 13

    Crazy DownHill

    Free open source game created in Unity 3d for Windows 64 bits

    This is a free car game created in unity 3d for Windows 64 bits. You can download and use all script code under CC Attribution-NonCommercial-ShareAlike 3.0 Unported License. All Crazy Downhill game files and setup file: Copyright © 2013 Jesús Martín Berlanga. All rights reserved. Script Code License: http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode CC Attribution-NonCommercial-ShareAlike 3.0 Unported
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Do you know Dungeon And Dragon, if so you will like to participate in this project to build a small game base upon it, A style of MUD (Multi-user Dungeon) base on the rules of DnD 3.5. Video conference and audio will likely be input to help the game.
    Downloads: 0 This Week
    Last Update:
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  • 15
    DungeonChest

    DungeonChest

    Keep and track your adventures!

    V1.0 Alpha Now Available!! Ever play a tabletop RPG? Ever wanted to but thought it was to much of a hassle? This application allows you to create characters, roll assorted dice, keep a spellbook for quick reference, and much more coming soon! This application is considered free-to-all to do what-you-will... so long as you I get some credit. Feel free to download, distribute, modify, and whatever else that is legal where you're from. My only stipulation is that if you modify this program, you should change it's name before publishing or sharing. I have a complete SpellBook.ini file available by email only, as it is almost identical to the wotc spells and currently might infringe on some copywrites (DOH!). Special thanks to the S Overflow community for guiding me through these weeks of learning c# just to make a role playing handler. All final forms of the artwork have been created by me alone, though parts of the images were derived from public sources. Thanks
    Downloads: 0 This Week
    Last Update:
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  • 16
    Egg Translator
    Designed to translate Bethesda MOD tool. Support multi-language. Supported Games: Oblivion , Fallout3
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    FCCO Casino Chips Collections Software

    FCCO Casino Chips Collections Software

    Software for cataloging collections of casino chips.

    Software for cataloging collections of casino chips. Software para catalogação de coleções de fichas de cassino.
    Downloads: 0 This Week
    Last Update:
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  • 18

    Frets On Fire Nxt

    An FoFiX upgrade

    I am in the process of looking for a team to make this must have exp in Visual C++. This game will change depending how it turns out during the development process.
    Downloads: 0 This Week
    Last Update:
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  • 19

    Gamewhizzards

    GameWhizzards is a user created, Open Source 3D MMORPG

    Our goal is to bring an user editable and extendable MMORPG to you, allowing everyone to create his own world and let other players play on it. Take your items and gold from one world to the other, giving you the impression of one large world, consiting of smaller, player created worlds. Think of the "Oasis" in Ready Player One: That's what we want to create. VR support will also be included, but you can play without a VR headset, too. The networking part has been coded according to Gabriel Gambetta's excelent guide at http://www.gabrielgambetta.com/client-side-prediction-server-reconciliation.html It uses clientside prediction, server recoinciliation, and an authoritative server for player and enemy movement. State of development: [X] Multiplayer Position Sync [X] Enemys [X] Inventory [X] Items [X] Fighting [X] Chat [X] Basic UI [X] Basic level editor [ ] Module System [/] World Editor [ ] Quests [/] Instance Server [ ] Instance Finder Assets have been removed
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Hydra Studios

    Hydra Studios

    An Indie Game Company

    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    IMP - Irrlicht Music Player (Irrlicht)

    IMP - Irrlicht Music Player (Irrlicht)

    3D video music media player lyrics subtitles etc...

    ✿ Unique! The first, and only, software of its own kind... ;) ✿ Home page: http://irrlicht.sourceforge.net/forum/viewtopic.php?t=39695 ✿ Join our group: https://www.facebook.com/groups/programadoresdeportugal ✿ USAGE examples: - Simply play your musics, with 3D visuals. - Great for whole family singing. (Karaoke) - Lyrics files can be ".txt" or ".srt" files (Subtitles) - Great to be used with friends, in a party, singing. - Great for little babies... (Add your voice reading bedtime stories, fairy tales, lullabies, etc...) - Great for children... (Add your voice reading a book, poetry, etc...) - Make "surprises" with your messages, etc... - Great to promote your band and your songs. (You can even create your own "video-clips") - Works great with your "heavy" music too! ;) - Use your imagination!... Many many examples are included in the "music" directory!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Ice Mafia

    Ice Mafia

    Ice Mafia es un juego de acción en primera persona

    Ice Mafia © es un juego de acción con un toque de aventura. Eres de la mafia y tienes que eliminar objetivos claves para distintas operaciones, hasta que la seguridad de ciertos objetivos importantes aumenta considerablemente y se vuelve muy difícil, teniendo que ser sigiloso y eliminar uno por uno en un corto tiempo para que no te descubran y asesinen.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The Imaginary Game Engine project tries to create a full-featured, modular and multi-threaded game engine in C#, usable with both Microsoft's .NET runtime and Mono.
    Downloads: 0 This Week
    Last Update:
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  • 24
    A C# engine for the popular MineSweeper style puzzle game. Easy to extend and integrate into new projects.. See the engine in action: http://www.kongregate.com/games/pintsized/electronminefield
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Minecraft Skin Stealer (DISCONTINUED)
    *MCSS IS NO LONGER AVAILABLE* Skin Stealer is an application that enables you to view and use someone else's skin. If you see someone on a server with a really cool skin, you can get it by simply typing in their name.
    Downloads: 0 This Week
    Last Update:
    See Project
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