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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
    This project has moved to github. Please see https://github.com/joshbressers/ularn
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    VAX Universe

    VAX Universe

    Old-School Console Game

    Universe is an old VAX console game, rescued from DECUS archives from the 1980's, converted to C and able to be run under Linux. It is vaguely similar to the old STTR1 and TREK73 games of that era.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    atomiks

    atomiks

    A remake of the classic Atomix game for modern platforms

    Atomiks is a faithful remake of, and a tribute to, Atomix, a classic puzzle game created by Softtouch & RoSt and published in 1990 by the Thalion Software company. Atomiks is free software, and shares no code with the original Atomix game.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4

    euphoriasdk

    A complete 2D Game Engine with built in drag and drop editor

    Euphoria is a 2 Game Engine and Development kit for aspiring game designers who are interested in getting their feet wet in the world of game design and programming. Some features of the engine are: - 2D levels and basic rasterized rendering - Simple animations and timer systems - A complete embedded Lua 5.1 scripting environment for level scripting - A drag and drop level designer - Support for all standard Windows Media Player compatible media types - Background Music - Sound Effects - Simple object collision detection - Pseudo 3D for making simulated 3D with 2D graphics - Scriptable Menus, buttons, etc - Custom Lua file manipulation libraries and script engine binding - Cut scene videos - Open Source What Euphoria is NOT: - A professional game design engine (maybe someday) - Bug free - Size Efficient (textures are stored as bitmaps - 3D - Covered Under Warranty - A Game, this is a Kit to BUILD a game
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 5

    glHack

    glHack is a fullscreen SDL port of NetHack 3.4

    glHack is a fullscreen SDL port of NetHack 3.4 (a role playing dungeon exploration game), with support for both OpenGL and software rendering.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6

    ipxemu

    IPX emulator; enables LAN play for old games

    ipxemu emulates IPX so that programs can use IPX, while actually using UDP/IP. This way one can for example play old games that only support IPX, without actually using IPX.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    nMars - Corewars MARS for .NET
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    sudoku86

    sudoku86

    a 16-bit Sudoku game for DOS and 8086/8088 CPUs

    Sudoku86 is a Sudoku game designed to run under DOS. It is a 16-bit, real mode application using CGA or VGA video output (320x200). It has been compiled using Turbo C 2.0.1. Sudoku86 comes with 100 sudoku grids. Sudoku86 requires: - 50K of free conventional memory - a 8086/8088 compatible CPU - a CGA, MCGA or VGA graphic card - a two-button mouse - a DOS 3.0+ compatible operating system
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    SWLPC is both a stand alone scripting (interpreted) language and MUD programming language derived from LPC.
    Downloads: 2 This Week
    Last Update:
    See Project
  • Monitoring, Securing, Optimizing 3rd party scripts Icon
    Monitoring, Securing, Optimizing 3rd party scripts

    For developers looking for a solution to monitor, script, and optimize 3rd party scripts

    c/side is crawling many sites to get ahead of new attacks. c/side is the only fully autonomous detection tool for assessing 3rd party scripts. We do not rely purely on threat feed intel or easy to circumvent detections. We also use historical context and AI to review the payload and behavior of scripts.
    Learn More
  • 10
    Twixt is a remake of an old 3M Bookshelf game by the same name. It is an abstract thinking type of game. Network play is supported. Required: X and SDL (http://www.libsdl.org) as well as SDL_image.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11
    winebox

    winebox

    Run Windows applications on any computer.

    WineBOX is an Open Source implementation of the Windows API and a program loader, allowing many unmodified Windows binaries to run on x86-based computers with out need a operative system.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    xrockman is a retro arcade/puzzle game based on Rockman for the VIC20 by M & S Srebalius and published by Mastertronic in the 1980s. xrockman is written for Xlib so requires little in the way of dependencies and runs on slow computers
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    4digits Puzzle Game
    4digits is a guess-the-number puzzle game. It's also called Bulls and Cows, and in China people simply call it Guess-the-Number. The game's objective is to guess a four-digit number in 8 times.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14

    AC-130

    An arcade shooter game with old-school gameplay delivered in a modern.

    Project moved to Github: https://github.com/inequation/ac130 AC-130 is an arcade shooter game with old-school gameplay delivered in a modern style. You are a TV operator (gunner) aboard an AC-130 gunship, tasked with providing fire support to friendly troops on the ground. Inspired by the famous CoD 4 mission.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    ADiKtEd (Another Dungeon Keeper map Editor) is a text-based map editor for Dungeon Keeper, a game released in 1997. It can be used to create a map from the very beginnings, or to tweak maps created in Official Editor.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    NWNX allows you to add extra functionality such as persistency to the game Neverwinter Nights by Bioware. Check out our website at http://www.nwnx.org !
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    BrickOS is an alternative software environment for the LEGO(r) Mindstorms Robotic Invention System. The intent is to allow developers to write C and/or C++ code for the RIS platform.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    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
  • 19
    Build Your Own Jeopardy
    BYOJeopardy is a program to create and play Jeopardy-like games. BYOJeopardy helps you easily build and display jeopardy games. Also, you can export boards to html, so you can play anywhere. This a great tool to use for reviewing topics in the classroom.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    CountDown_Timer

    CountDown_Timer

    Count-Down Timer

    A simple application for displaying time-remaining for an event, such as for cooking, chess playing, debate speech timing, or governing floor-time at a public speaking event, such as paper presentations. The numbers appear large enough to be seen at a distance, or the display can be shrunk into the corner of a presentation screen. The time-remaining display changes color, as a warning, near end of the duration. Display also shows elapsed time, and has a pause/resume button. The application is a simple stand-alone executable that can be placed on any machine, and does not require internet connection to use it. Can be used to count-down time for events lasting less than one minute, hours, days, or up to a year.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    DAna is The Connect4(Connect Four) Online game you must have!! This game is designed mainly for playing online with your friends. It also has Velena AI Engine(Perfect Play) and Ana(Moderate) to play against. Its got a simple elegant Chat Window also!!!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    Eis is a classic-style Real Time Strategy game set in a sciencefiction enviroment. The current client is in 2d.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    HoloMenu is a C library for creating GUIs with holographic simulator view. It helps creating buttons, text boxes and other components with effects similar to Syndicate Wars. It is designed to use as menu in games, but may be used for other projects.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Mantra is an overhead style adventure game inspired by Zelda for the NES. It was originally created for Mac OS 7, but is being rewritten for Mac OS X and Windows.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    MegaZeux (MZX) is a simple but powerful game creation system. It currently officially builds on Windows (9x, 2k, XP), Linux (multiplatform), and MacOS X. Versions prior to 2.80 are available only for MS-DOS.
    Downloads: 1 This Week
    Last Update:
    See Project