Browse free open source C Simulation Games and projects below. Use the toggles on the left to filter open source C Simulation 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.
    Try free now
  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
    Learn More
  • 1
    Pizza Business is a game written in object-oriented C++, utilizing WxWindows, in which you start and control a pizza business / pizza restaurants, limited to a budget. The game is being targeted for multiple platforms including Windows and Linux.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    A clone of Sim City ported to a variety of handhelds.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3

    Pocket Starfighter

    Three dimensional first-person space deathmatch!

    Written entirely in C with SDL, Pocket Starfighter aims to be a fast and fun 3D space dog-fighting game for the masses.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    A simple pong game. This pong game is different from the others, because the player's pad can be controlled by motion in front of a webcam (if one is avaiable).
    Downloads: 0 This Week
    Last Update:
    See Project
  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 5
    A modular set of kitset avionics and aviation panel HIDs for flight simulator enthusiasts. Everything from µC firmware, USB interfaces, and schematics up to host driver software (MS FlightSim SimConnect.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    3D game engine which will later on be used in a complete game development. The game engine will be using OpenGL as it's base drawing and rendering library being industry standard.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    q2-engine -- OpenGL game/simulator engine for use in game/simulator development. Mainly for creation MMORPG and simulating land vehicles, planes and futuristic space ships.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    QRPSim

    QRPSim

    QRP contests simulator

    QRPSim is a contest and general QRP CW QSOs simulator. Currently supports RU-QRP "Russian Hunt" QRP game. QRPSim is used by novice to increase CW practice in contest-like environment. It useful for training and entertainment, popularizing RU-QRP activities amongst hamradio worldwide. Contest managers are able to "debug" contest rules by simulating various scenarios with QRPSim.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    R3alm is a third version of Realm, a simulation game where you develop a community, through characters. Each character can be assigned actions, and have statistics. In addition, your civilization has statistics such as food, population, etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Modernize Your Lab with the #1 Rated LIMS Icon
    Modernize Your Lab with the #1 Rated LIMS

    Labs that need a powerful LIMS system

    Nothing is more critical to a lab’s success than the quality, security, and traceability of samples. The Lockbox LIMS system provides robust sample management functionality to laboratory professionals, giving them full visibility on every aspect of a sample’s journey, from accessioning to long-term storage.
    Learn More
  • 10

    RCsky!

    Radio controlled plane simulator

    Simple simulator of radio ontrolled plane and helicopter.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    3D pro-hockey simulation
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Car/Kart racing game, similar to Trackmania, with a lot of configuration (cars, tracks, physics, etc.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Project to create a realistic football manager game for Linux, still under development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Real Poker - A poker simulation (work in progress ... see project docs for current state). Network play will be supported.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    This game attempts to recreate the sport in a computer. For starters, we'll come up with a 2D sprite based game, but that may eventually change towards a fully featured 3D game with advanced AI, etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    RealTimeBattle is a programming game, in which robots controlled by programs are fighting each other. The goal is to destroy the enemies, using the radar to examine the environment and the cannon to shoot.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Realms of Turmoil is a project dedicated to making a very good web-based game, similar to Utopia, and releasing it on the internet. It is currently not even in a workable stage. I could use any help that anyone out there can provide. Come help it work.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    A Space-Flight Simulator, divided into two parts. The first is sapphire-fx, a scriptable particle-engine for OpenGL. The second is the game and game engine iteself.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    This is going to be an open source version of CM01/02 game. (A popular textbase soccer manager game.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    The RoboCup competition is an international event in which teams of autonomous robots play soccer against one another. This project provides resources for the RoboCup F180, or small-sized league. It also provides a mechanism through which teams can c
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Robocup MSL is the mid sized league of robocup www.robocup.org. This site has been assembled to assist in sharing Robocup MSL resources for whichever teams wish to do so. Team Leaders please contact an admin to post your code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Roundhouse is a pair of C based embedded software applications to drive model railroad stepper motor based turntables. It consists of a stepper motor code and controller code connected by an I2C network. Written in C for PIC18/PIC16s processors.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Ruby-Newton is a Ruby wrapper for the NewtonGameDynamics physics engine ( http://newtondynamics.com/ ) It brings object-oriented real-time animated physics simulations to Ruby-enabled applications (e.g. 3D modeling tool with interactive scripting support
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    SCALEXTRIC_CONTROLLER

    SCALEXTRIC_CONTROLLER

    An open source controller for Scalextric community

    Open source controller for Scalextric community. Scalextric Controller is composed by a custom hand controller, used to drive the Scalextric slots cars, and Android application used to communicate with the hand controller via Bluethoot low power (BLE). This project repository contains the PCB project, the micro embedded software, the Android App and the 3D CAD design of the cricital mechanical parts.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    AVG engine & contents
    Downloads: 0 This Week
    Last Update:
    See Project