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.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • Network Management Software and Tools for Businesses and Organizations | Auvik Networks Icon
    Network Management Software and Tools for Businesses and Organizations | Auvik Networks

    Mapping, inventory, config backup, and more.

    Reduce IT headaches and save time with a proven solution for automated network discovery, documentation, and performance monitoring. Choose Auvik because you'll see value in minutes, and stay with us to improve your IT for years to come.
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  • 1
    Stellarium

    Stellarium

    A planetarium software that shows a 3D simulation of the night sky

    Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc.
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    Downloads: 3,187 This Week
    Last Update:
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  • 2
    BZFlag - Multiplayer 3D Tank Game
    OpenSource OpenGL Multiplayer Multiplatform Battle Zone capture the Flag. 3D first person tank game. Download the latest version at https://www.bzflag.org/downloads/ Development has moved to Github: https://github.com/BZFlag-Dev/bzflag (The SourceForge binary releases for Windows and macOS are very outdated. Please download the latest version from our website.)
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    Downloads: 2,922 This Week
    Last Update:
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  • 3
    Klavaro Touch Typing Tutor

    Klavaro Touch Typing Tutor

    A very efficient tutor.

    A touch typing tutor very flexible, supporting customizable keyboard layouts. You can edit and save new or unknown keyboard layouts, as the basic course was designed to not depend on specific ones. Also, there are some charts about the learning process.
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    Downloads: 827 This Week
    Last Update:
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  • 4
    "Tux, of Math Command" is a math drill game starring Tux, the Linux Penguin. Lessons are included from simple number typing through addition, subtraction, multiplication, and division of positive and negative numbers. It is intended for kids ~4-10.
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    Downloads: 189 This Week
    Last Update:
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  • Create and run cloud-based virtual machines. Icon
    Create and run cloud-based virtual machines.

    Secure and customizable compute service that lets you create and run virtual machines.

    Computing infrastructure in predefined or custom machine sizes to accelerate your cloud transformation. General purpose (E2, N1, N2, N2D) machines provide a good balance of price and performance. Compute optimized (C2) machines offer high-end vCPU performance for compute-intensive workloads. Memory optimized (M2) machines offer the highest memory and are great for in-memory databases. Accelerator optimized (A2) machines are based on the A100 GPU, for very demanding applications.
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  • 5
    0 A.D.

    0 A.D.

    0 A.D. is a free, open-source, cross-platform real-time strategy game.

    0 A.D. (pronounced "zero ey-dee") is a cross-platform real-time strategy (RTS) game of ancient warfare. It's a historically-based war/economy game that allows players to relive or rewrite the history of ancient civilizations, each depicted at their peak of economic growth and military prowess.
    Downloads: 67 This Week
    Last Update:
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  • 6
    Open Sonic is a free open-source game based on the "Sonic the Hedgehog" universe. It introduces a different style of gameplay called cooperative play, in which it's possible to control 3 characters simultaneously. It works on Windows, Linux and MacOSX
    Downloads: 59 This Week
    Last Update:
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  • 7
    Pioneers

    Pioneers

    Pioneers - The Settlers of Catan

    Pioneers is an emulation of the board game The Settlers of Catan, which can be played over the internet.
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    Downloads: 47 This Week
    Last Update:
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  • 8
    GCompris : I got IT

    GCompris : I got IT

    Educational Software for children aged 2 to 10.

    GCompris is a high quality educational software suite comprising of numerous activities for children aged 2 to 10. Some of the activities are game oriented, but nonetheless still educational.
    Downloads: 15 This Week
    Last Update:
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  • 9
    ChessDB is a free open-source chess database for Windows, Linux, Mac OSX and most UNIX and UNIX-like operating systems. ChessDB is based on code from Scid http://scid.sourceforge.net/ - a project for which there have been no updates for several years. In
    Downloads: 33 This Week
    Last Update:
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  • Incredable is the first DLT-secured platform that allows you to save time, eliminate errors, and ensure your organization is compliant all in one place. Icon
    Incredable is the first DLT-secured platform that allows you to save time, eliminate errors, and ensure your organization is compliant all in one place.

    For healthcare Providers and Facilities

    Incredable streamlines and simplifies the complex process of medical credentialing for hospitals and medical facilities, helping you save valuable time, reduce costs, and minimize risks. With Incredable, you can effortlessly manage all your healthcare providers and their credentials within a single, unified platform. Our state-of-the-art technology ensures top-notch data security, giving you peace of mind.
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  • 10
    This is ATARI XE/XL game ported to Linux. This game was very popular and was one of the greatest ATARI games. You can see similarities to sokoban, but this game has more features like shooting, unfriendly animals.... SDL, SDL_image, SDL_mixer and SDL_ttf
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    Downloads: 21 This Week
    Last Update:
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  • 11
    Clou! Open Source Project

    Clou! Open Source Project

    The Clue! / Der Clou!

    The Clue! (known as Der Clou! in Austria) is a 1994 remake of the 1986 game They Stole a Million. It would form a two game series, with a sequel following in 2001, under the guise of The Sting! or Der Clou 2!. The Clue! is a mixture of many video game genres. It can be described as role-playing adventure game with tactical/strategy elements and puzzles in the form of burglaries. The gameplay is composed of two different modes - most of the time, the player is travelling around the city of London and talking with people using point-and-click interface like in classical adventure games, while more strategy-like top-down perspective is used for the actual planning of the heists. [...] (From Wikipedia, the free encyclopedia)
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    Downloads: 17 This Week
    Last Update:
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  • 12
    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:
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  • 13
    Multiplayer tactic action game with something of RPG for 20 - 40 players, space game, battles, digging the ore, creating you own ship, 3 Sides (Red, Blue and Anarchists + alone pirates ) the average time of playing one game is 2 hours.
    Downloads: 0 This Week
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  • 14
    Freeware Realtime strategy Engine when use Mana. -game engine for OS MSDOS, WiNDOWS and LINUX -writeln in language C++(mingw32) -used library allegro! -this project is based on RTSENG project found on Internet -2d tiles system with support mouse -su
    Downloads: 0 This Week
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  • 15
    GROZA RTS This project is about developing a open source real time strategy game, which will be very realistic. There will be campaign with interesting story for the single player. And there will be much more missions objectives than "find and destroy"
    Downloads: 0 This Week
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  • 16
    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: 0 This Week
    Last Update:
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  • 17
    Models battle je 3D akční síťová střílečka, kde hráči v podobě modelů tanků mají za cíl porazit všechny hráče soupeřícího týmu. Každému hráči je na počátku přidělen vlastní model tanku, kterým bojuje proti soupeři.
    Downloads: 0 This Week
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  • 18
    gTans is a GTK version of Tangram, an ancient chinese puzzle. The object is to put 7 geometric shapes together so as to form a given outline. All the pieces must be used and may not overlap.
    Downloads: 0 This Week
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  • 19
    JiM is simulator Fruit-Machine or simulator One-Bandit-Machine. He can change him "face", help Skins. Skin define all cilinder, buttons, displays, lights,.. and theirs bitmaps, xy-coordination and theirs configurations.
    Downloads: 0 This Week
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  • 20
    Bot for Counter-Strike (Half-life modification) using multiagent systems for enhanced AI.
    Downloads: 0 This Week
    Last Update:
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  • 21
    ltrain is intended to be an open source, client-server, multiplatform, 3D environment for managing railroads and trains and driving consists with availability to create own content.
    Downloads: 0 This Week
    Last Update:
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  • 22
    Another Dynablaster clone. Singleplayer/deathmatch. Uses SDL.
    Downloads: 5 This Week
    Last Update:
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