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

  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 1
    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.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 2
    LocoNet over TCP
    Client-server based software that talks to Digitrax LocoNet. TCP server talks through a hardware interface (e.g. LocoBuffer) to LocoNet. (User interface) clients talk to that server.
    Leader badge
    Downloads: 29 This Week
    Last Update:
    See Project
  • 3
    Stratagus is a free cross-platform real-time strategy game engine, capable of playing against human or computer opponents, network or local. It can be used to build RTS games similar to C&C, WC2, AOE, and Tzar and runs under Linux, BSD, MacOS and Win
    Downloads: 6 This Week
    Last Update:
    See Project
  • 4
    Board Games Online
    Create boardgames and play online. Is there a board game you love but it is not available online? Do you want to play a game with variant or home rules? This software helps you achieve it [v0.8 - usable but not fully developed]
    Downloads: 16 This Week
    Last Update:
    See Project
  • Earn up to 16% annual interest with Nexo. Icon
    Earn up to 16% annual interest with Nexo.

    More flexibility. More control.

    Generate interest, access liquidity without selling, and execute trades seamlessly. All in one platform. Geographic restrictions, eligibility, and terms apply.
    Get started with Nexo.
  • 5
    The GK3 Tools project is a collection of tools and utilities useful for viewing and modifying the Gabriel Knight 3 data files.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 6
    A easy basic in order to make games in 2d style amos for linux and windows The basic it comprises a module runtime, ide examples and games.
    Leader badge
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    A rail and business simulation inspired by the A-Train series of games
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    Axiom 3D Engine
    Open-source, cross-platform 3D rendering engine for .NET and Mono. The Axiom Engine is a high-performance C# port of the powerful OGRE engine and provides full support for DirectX, OpenGL and XNA on Windows, Linux, Android, iPhone and Windows Phone.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    BotLib

    BotLib

    A botting library written in C#, and using the .NET framework.

    A free and open source botting library written in C#, and using the .NET framework that can handle all the I/O of a bot/macro. Contains image recognition and manipulation as well as human mouse movement, keystroke simulation and anti-ban features. Easy to use, it comes with a demo form that show some of its features.
    Downloads: 2 This Week
    Last Update:
    See Project
  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • 10
    Tux Junior - Jump N' Run Action
    Tux Junior is a Jump N' Run action adventure game featuring Tux the penguin. Our code is a fork based on 2007 SuperTux development snapshots.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    ZLR is a Z-Machine interpreter designed to run modern interactive fiction games.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    Iron Fist

    Iron Fist

    Your death sentence awaits...

    Iron Fist - Updated, improved and renewed, this new production brings the raw power of the most improved Cube 2 Engine with all new optimization and portability. Soon to be out for Linux and Macintosh OS. Iron Fist is a single-player and multi-player first-person shooter, built as a hybrid of Red Eclipse 1.2, and is a conversion of Cube Engine 2 (Sauerbraten). Iron Fist is a Cure Production. Your death sentence awaits...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13

    Envasion

    NextGen Cheat Device

    Envasion is a Cheat Device for windows that is geared towards emulators. More specifically it supports PC Games and PCSX2. It has it’s own HotKey system that works off of key sequences so you will be able to keep the same key activators across different platforms.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    Polaris

    Polaris

    Polaris is a navigation and mapping software for Windows and Linux.

    Polaris is a open source software that allows to calibrate a raster map and create routes and waypoints. All elements can be later exported to a file in GPS Exchange Format (GPX) for further processing. It also offers Datum conversion between different coordinate systems. Mono runtime environment (http://www.mono-project.com) as well as GTK# (http://www.mono-project.com/GtkSharp) are needed in order to run polaris.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    RollingQuest

    RollingQuest

    3D puzzle game based on Kula World and Cubosphere

    RollingQuestis a puzzle game in which we control a ball, which must overcome all kinds of problems and enemies, make jumps and navigate the structures made up of cubes, in order to find all the keys and thus reach the exit! Rollingcube is directly based on Kula World, a 1998 PS1 game. It is in turn the result of Project Crystal, an initiative to resurrect Cubosphere, restarting development using a new engine (Unity) and giving it a more modern look, as a good remake should be. You can join the community on this Discord server where we share more news: discord.gg/cQzGRCW
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    This project aims to provide a lightweight and easy to use library for interfacing with the Wii Remote. Applications that demonstrate the use of the library and the Wii Remote have also been developed.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    LightFire# is a fast and small Engine to create platform independent Games and Graphic Applications for Linux, *BSD and Windows Systems. It provides Graphic, Sound, AI and Network support. LightFire# uses OpenGL and is written in C#.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    SunUO is a free Ultima Online server, based on RunUO. Ultima Online is a commercial MMORPG by Origin / Electronic Arts.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    LeasySudoku is a Sudoku game software for all user. It can revolve and generate different kind of board (from a high level to an easy level). The desktop environnement is based on Windows .NET 2.0 with a nice design which can help all users during gaming
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    The Silver Games Project is a collection of open source, multiplayer networked games being developed in Silverlight. All games are tied together with a common lobby server featuring a global ladder ranking system.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    A light-weight yet feature-rich Second Life chat client.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    4f02

    4f02

    An adaptation of the well-known "Sokoban" game

    "C#" implementation of the well known game.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    A game for Toddlers (ages 1-4) that teaches letter and number sounds and has other basic educational items. This is written in C# using SDL. It is being written on Linux, but should run on anything that has Mono (or .NET) and SDL.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Das AKS-Tool ist für ogame.de geschrieben und ermöglicht es mit kopieren und einfügen, die Verluste bei einem AKSflug genau zu berechnen. Ins linke Fenster kopieren und dann Berechnen drücken. Wichtig: Alles markieren und einfügen!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    ASP.NET MVC CHESS GAME

    ASP.NET MVC CHESS GAME

    Asp.Net MVC Chess Game

    mcv 4 netframework 4.5 asp.net
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
MongoDB Logo MongoDB