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.

  • Holistically view your business data within a single solution. Icon
    Holistically view your business data within a single solution.

    For IT service providers and MSPs that need a data platform to manage their processes

    BrightGauge, a ConnectWise solution, was started in 2011 to fill a missing need in the small-to-medium IT Services industry: a better way to manage data and provide the value of work to clients. BrightGauge Software allows you to display all of your important business metrics in one place through the use of gauges, dashboards, and client reports. Used by more than 1,800 companies worldwide, BrightGauge integrates with popular business solutions on the market, like ConnectWise, Continuum, Webroot, QuickBooks, Datto, IT Glue, Zendesk, Harvest, Smileback, and so many more. Dig deeper into your data by adding, subtracting, multiplying, and dividing one metric against another. BrightGauge automatically computes these formulas for you. Want to show your prospects how quick you are to respond to tickets? Show off your data with embeddable gauges on public sites.
  • The next chapter in business mental wellness Icon
    The next chapter in business mental wellness

    Entrust your employee well-being to Calmerry's nationwide network of licensed mental health professionals.

    Calmerry is beneficial for businesses of all sizes, particularly those in high-stress industries, organizations with remote teams, and HR departments seeking to improve employee well-being and productivity
  • 1

    PSID64

    Convert PSID and RSID files into C64 executables

    PSID64 is a program that converts PSID and RSID files into C64 executables. This allows users to play PSID and RSID files (originally used by the PlaySID program) on a real Commodore 64 computer or emulator such as VICE.
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    Downloads: 6 This Week
    Last Update:
    See Project
  • 2
    Designed for the Sony Playstation 2, Argon, allows you to play multimedia files like XVID, DivX, and MP3. It is based off of the Simple Media Player (SMS) and offers an interface similar to that of the Playstation 3/PSP.
    Downloads: 2 This Week
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  • 3
    LxDoom is a version of the classic fps game Doom by id Software. Specifically, it's an engine for playing Doom levels, based on the source code released by id Software. It aims to be free, reliable, portable, and support a wide range of levels.
    Downloads: 5 This Week
    Last Update:
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  • 4
    NBTV Design Tools

    NBTV Design Tools

    SW Tools + HW design example for Mechanical Narrow Band TV

    This project contains useful software tools to create a NBTV (Narrow Band Television) video source (+audio, and optionally with color) on a classical 2-channel PC audio output. It also includes a document on a hardware example explained in details, as well as how to use software tools.
    Downloads: 5 This Week
    Last Update:
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  • Multi-Site Network and Cloud Connectivity for Businesses Icon
    Multi-Site Network and Cloud Connectivity for Businesses

    Internet connectivity without complexity

    As your users rely more and more on Cloud and Internet-based technologies, reliable internet connectivity becomes more and more important to your business. With Bigleaf’s proven SD-WAN architecture, groundbreaking AI, and DDoS attack mitigation, you can finally deliver the reliable internet connectivity your business needs without the limitations of traditional networking platforms. Bigleaf’s Cloud Access Network and plug-and-play router allow for limitless control to and from anywhere your traffic needs to go. Bigleaf’s self-driving AI automatically identifies and adapts to any changing circuit conditions and traffic needs—addressing issues before they impact your users. Bigleaf puts you in the driver’s seat of every complaint and support call with full-path traffic and network performance data, delivered as actionable insights, reports, and alerts.
  • 5
    an Open Source Gameboy Emulator for the Playstation. CPU emulation almost complete, with some video. Want to promote playstation programming by providing open source code.
    Downloads: 5 This Week
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  • 6
    MacFCEU

    MacFCEU

    NES/Famicom emulator based on FCE Ultra.

    An updated Mac OS Classic/Carbon-specific port of FCE Ultra 0.98.13, the Nintendo Entertainment System/FamilyComputer emulator, and beyond.  This emulator is meant for older Macs, pre-OS X.
    Downloads: 4 This Week
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  • 7
    Phoinix is a Nintendo Gameboy emulator for the Palm Computing Platform. It converts your business handheld into a fun machine.
    Downloads: 4 This Week
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  • 8
    TempleOS

    TempleOS

    64-BIt Operating System with Compiler

    TempleOS is a 64-bit kernel with compiler, graphics library and tools. It is not a Unix. It was made from scratch.
    Downloads: 4 This Week
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  • 9
    This is a Port of Wolfenstein 3D to the Gamepark32 (GP32: a Korean Handheld) written in C using the gp32sdk. The main goals are: -Adlib music and Sound Blaster sound working -one binary for all versions Now also GP2X! with full music, sfx & save/load
    Downloads: 4 This Week
    Last Update:
    See Project
  • Cyber Risk Assessment and Management Platform Icon
    Cyber Risk Assessment and Management Platform

    ConnectWise Identify is a powerful cybersecurity risk assessment platform offering strategic cybersecurity assessments and recommendations.

    When it comes to cybersecurity, what your clients don’t know can really hurt them. And believe it or not, keep them safe starts with asking questions. With ConnectWise Identify Assessment, get access to risk assessment backed by the NIST Cybersecurity Framework to uncover risks across your client’s entire business, not just their networks. With a clearly defined, easy-to-read risk report in hand, you can start having meaningful security conversations that can get you on the path of keeping your clients protected from every angle. Choose from two assessment levels to cover every client’s need, from the Essentials to cover the basics to our Comprehensive Assessment to dive deeper to uncover additional risks. Our intuitive heat map shows you your client’s overall risk level and priority to address risks based on probability and financial impact. Each report includes remediation recommendations to help you create a revenue-generating action plan.
  • 10
    pyirrlicht

    pyirrlicht

    Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal

    Python ctypes module for the Irrlicht Engine SDK for 2d/3d games and graphics. Compatibility with all Python versions, wich support ctypes module. Second internal project is SWIG wrapper. Additional support for SVG files over AGG or Cairo library. Also irrlicht_c library give access to Irrlicht functional from other programming languages: ASM (FASM), C (TinyC), Basic (FreeBASIC, thinBasic, OxygenBasic), Pascal, Gentee, AutoIt and game frameworks like GameMaker or Blitz.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11
    The FreeDO project has MOVED to http://www.freedo.org, and is close to beta. An alpha is currently being internally tested. The project is no longer open-source. Please direct your browsers to http://www.freedo.org for the latest updates.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    A neogeo emulator for linux. Gngeo is portable and run successfully on many posix system. It use the libSDL for video/input and sound handling.
    Downloads: 3 This Week
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  • 13

    Bolder Dash

    A cross-platform «Boulder Dash»-like game in Oberon/Component Pascal

    A goal of this project is not only produce a small funny game. It demonstates the power of Oberon technologies, shows how a game can be written to be launched under such different platforms. Portability is a strong feature of Oberons, and I use it, - Dash has portable game code (common for defferent platforms, written in Oberon-1) and non-portable layers to a hardware platform. Dash shows the portability and cross-platform in widely look, more than mainstream solutions can propose us. Yes, I believe that Oberon technologies are very perspective for future.
    Downloads: 2 This Week
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    See Project
  • 14
    Drempels Desktop Enhancer and Psychedelic Wallpaper
    Downloads: 2 This Week
    Last Update:
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  • 15
    Game Launcher is a cross platform, universal front end for emulators. The main goal is to provide a user interface that is easy to use and attractive, yet does not look like a traditional user interface. It should work with any emulator.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    Open-Apple is an Apple II emulator for Linux that currently features full emulation of an enhanced Apple IIe computer with several useful peripheral cards including clock, mouse, memory expansion, and hard drive.
    Downloads: 2 This Week
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  • 17
    The Gates of Skeldal - Sources of the legendary game first released at 1998 by NapoleonGames. Sources are now under the GPL.          Brány Skeldalu, legendarní hra z roku 1998 od společnosti NapoleonGames. Zdrojáky jsou nyní pod GPL.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Latronix Regnum Arts - Open Source Faction is an open source and freeware developer for all sorts of goodies. Be it games or applications. This is the home for the Drug Turfs Game (A Drug Wars like game) and the Drug Turfs Library.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    RealBoy

    RealBoy

    Complete, Fast, Accurate, Game Boy/CGB/SGB Emulator.

    RealBoy is a Complete, Fast, Accurate, Free/Open-Source Game Boy, Game Boy Color and Super Game Boy Emulator for Linux/Unix.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    The easiest way to seamlessly integrate the Lua scripting language into any C/C++ project. CaLua allows you to expose C structures and functions to Lua scripts, and expose Lua functions to C programs, with the use of a few simple C functions.
    Downloads: 1 This Week
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    See Project
  • 21
    Corex and related libaries (BINOS,APS). Designed for GBA and NDS console, but may port to another platform.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    (moved to http://savannah.nongnu.org/projects/demi) Demi is an object-oriented library for Gameboy Advance programming. The main purpose of this project is to standardize commonly used aspects of GBA programming with an integrated standard library.
    Downloads: 1 This Week
    Last Update:
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  • 23
    Dreamos is an operating system developed on Sega Dreamcast to be ported to an array of embedded devices. The goal of the project is to be able to run non-ported Unix programs on the Sega Dreamcast and other embedded devices with ease and POSIX compliance
    Downloads: 1 This Week
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  • 24
    Military Forces (or short MF) was originally a total conversion for Quake 3, but is now a standalone game. It allows the player to control planes, helicopters, tanks or infantry.
    Downloads: 1 This Week
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  • 25
    Both BOR and OpenBOR ports for GP32 and also work being done to add support for DC and PSP for OpenBOR
    Downloads: 1 This Week
    Last Update:
    See Project