Open Source Desktop Operating Systems Simulation Games

Simulation Games for Desktop Operating Systems

Browse free open source Simulation Games and projects for Desktop Operating Systems below. Use the toggles on the left to filter open source Simulation Games by OS, license, language, programming language, and project status.

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  • 1
    simutrans

    simutrans

    A free transportation simulator game

    Simutrans is a cross-platform simulation game where players try to successfully manage transportation systems between places by land, air, and water for passengers, mail, and goods. Planes, ships, trains, trams, trucks, buses, or monorails are at your disposal, but factories operate based on contracts and passengers can only travel to their set destinations.
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    Downloads: 2,718 This Week
    Last Update:
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  • 2
    Speed Dreams : an Open Motorsport Sim
    2025 UPDATE: we have finally moved to Git! https://forge.a-lec.org/speed-dreams/speed-dreams-code/ This SourceForge project will be kept as a read-only archive and will be eventually removed! Speed Dreams is a Motorsport Simulator featuring high-quality 3D graphics and an accurate physics engine, all targeting maximum realism. Initially forked from TORCS, it has now reached a clearly higher realism level in visual and physics simulation, thanks to its active development team and growing community. It mainly aims to implement exciting new features, cars, tracks and AI opponents to make a more enjoyable game for the player, while constantly pushing forward visual and physics realism. It is also intended for any research, study or teaching activity, around physics and AI, thanks to its GPL V2+ license, and the clear and modular architecture of its C/C++ code base.
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    Downloads: 166 This Week
    Last Update:
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  • 3
    TORCS - The Open Racing Car Simulator
    TORCS, The Open Racing Car Simulator is a highly portable multi platform car racing simulation. It is used as ordinary car racing game, as AI racing game and as research platform. It runs on Linux (x86, AMD64, ARM and PPC), FreeBSD, OpenSolaris and Windows.
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    Downloads: 329 This Week
    Last Update:
    See Project
  • 4
    OpenTTD

    OpenTTD

    Open source simulation game based on Transport Tycoon Deluxe

    OpenTTD is an open source transport simulation game based on the popular game Transport Tycoon Deluxe by Chris Sawyer, with several additions. OpenTTD is as close to the original as you can get, but has been extended with plenty of great features. These include bigger maps (up to 64 times bigger than the original), stable multiplayer mode that allows for up to 255 players in 15 companies, in-game downloading of heightmaps, AIs, scenarios, and so much more. With its many additions and improvements players are sure to have a greatly enhanced gaming experience. Try it for yourself!
    Downloads: 9 This Week
    Last Update:
    See Project
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  • 5
    Foobillard++
    An OpenGL Billard Game based on foobillard 3.0a with patches, new features (hud, jumpshots, correct detection of lost balls, more sound and graphics etc). Optimized for touch. New designed mouse / touch-control. On Facebook: www.facebook.com/Foobillardplus Some Videos: http://www.youtube.com/user/foobillardplus/videos
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    Downloads: 37 This Week
    Last Update:
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  • 6
    CaesarIA (openCaesar3)

    CaesarIA (openCaesar3)

    Remake of the classic Caesar III game

    CaesarIA is an open source remake of Caesar III game released by Impressions Games in 1998, it aims to expand the possibilities of the classical city-building simulators and to add new features showing the city life. Now the game work with Windows, Linux, Mac, Haiku and Android. The original Caesar3 game is needed to play openCaesar3. We start crowdfunding campaign for renew graphic set at www.igg.me/at/caesaria-game. Help us set new stage in good old Caesar.
    Downloads: 31 This Week
    Last Update:
    See Project
  • 7
    OpenTTD is an open source clone of the Microprose game "Transport Tycoon Deluxe". For more recent versions visit our website: http://www.openttd.org
    Downloads: 9 This Week
    Last Update:
    See Project
  • 8
    GLUI is a GLUT-based C++ user interface library which provides controls such as buttons, checkboxes, radio buttons, and spinners to OpenGL applications. It is window-system independent, using GLUT or FreeGLUT.
    Downloads: 6 This Week
    Last Update:
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  • 9
    No Gravity (Classic)
    No Gravity is a fantastic and futuristic universe made of five intergalactic worlds. An arcade type game with great playability, where it is easy to plunge into space battles against spacefighters, space stations and more !
    Downloads: 9 This Week
    Last Update:
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    Auth0 B2B Essentials: SSO, MFA, and RBAC Built In

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  • 10
    Casino

    Casino

    Slot machine (one-armed bandit).

    Simulator of a one-armed bandit (slot machine) from developers from the Soviet Union. At the start, the player has 9995 monetary units, the casino - 10005. The goal is to ruin the casino. First, you need to place a bet (from 5 to 375), then press Enter, and the slot machine will start working, and so on over and over again. On the left there is a list of combinations that give different points.
    Downloads: 9 This Week
    Last Update:
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  • 11
    R-P-S

    R-P-S

    Rock, Paper, Scissors is a hand game.

    «Rock-Paper-Scissors» is a hand game originating in China, usually played between two or three people, in which each player simultaneously forms one of three shapes with an outstretched hand. These shapes are «rock» (a closed fist), «paper» (a flat hand), and «scissors» (a fist with the index finger and middle finger extended, forming a V). A simultaneous, zero-sum game, it has three possible outcomes: a draw, a loss, or a win.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 12
    MiniRacer is an OpenGL car racing game, based on the Quake engine.
    Downloads: 6 This Week
    Last Update:
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  • 13
    RubikSim is a 3D Rubik Cube Simulation, featuring mouse controlled cube rotation and manipulation using a virtual trackball model. RubikSim is written in C++ presently using MFC and OpenGL. A wxWindows port is planned.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 14
    Eat the Whistle GPL

    Eat the Whistle GPL

    Old style soccer game with many exciting features

    Eat the whistle GPL is a football simulation game written in C that works on many platforms (win32/linux/macosx/amigaos/morphos), it uses the SDL framework. It has a multiplayer internet playing option in alpha stage.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 15
    This fun Slot Machine Game will go down a treat with those of us who wish to play the slots a lot but don't want to pay any money. NOTE : THIS GAME IS FOR AMUSEMANT PURPOSES ONLY.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    RARS is the Robot Auto Racing Simulation, in which the drivers are robot programs. It is intended as a competition among programmers. It consists of a simulation of the physics of cars, a graphic display of the race, and a robot driver for each car.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    ad-infinitum
    Space game of galactic conquest. Real time/turn based strategy with civilization type colonization of worlds. Influences include: Civ, Master of Orion, emperor of the Fading Suns, Dune. Universe a future dark age with noble houses vying for control. Forum for comments: http://spacesimcentral.com/ssc/forum/59-ad-infinitum/ Video link of game running: http://www.youtube.com/watch?feature=player_embedded&v=oloUoFRk4WE
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Model T Dice Box

    Model T Dice Box

    RPG dice roll simulator for vintage Tandy TRS-80 100/102/200 laptops

    Simulate dice roll mechanics from the comfort of your vintage Tandy TRS-80 Model 100/102/200 ("Model T") laptop! Roll any die from d1 to d4200 (why not, you know you want to!) or use one of the built-in systems. Designed to pass around your table, the Model T Dice Box brings a retro new dimension to any game night! Dice Box supports a variety of popular RPG systems and dice mechanics including standard dice expressions (A+*dX+-*B+-L:H), exploding dice pools, full Continuum support (yes, that really is the best time-travel RPG you might never play), and one-off rolls like Traveller's d66. See the feature list for more RPG systems available! This project includes the compact source code (.DO), the tokenized BASIC (.BA), and a REX image (.BY). Dice Box needs around 1KB memory while running and the tokenized BASIC file is ~12KB. And check out the video! Fun fun fun! Files also available at: http://www.club100.org/memfiles/index.php?&direction=0&order=&directory=Steve%20Baker
    Downloads: 3 This Week
    Last Update:
    See Project
  • 19
    O presente programa é um simulador LPI que apresenta perguntas com alternativas com conteúdos dos exames 101 e 102 da prova LPI. Bom para quem está estudando/treinando para prova LPIC-1 ou deseja testar seus conhecimentos Linux.
    Downloads: 3 This Week
    Last Update:
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  • 20
    StarPJ

    StarPJ

    Game. Goal - killing asteroids.

    Игра проста в управлении. Есть две режима: первый - астероиды появляются в случайном месте, и их надо сбивать. У вас есть 10 жизней и 15 пуль(за каждый сбитый астероид добавляется по 2). Чем больше астероидов сбито, тем больше скорость их появления. Второй режим отличается от первого тем, что астероиды появляются не в случайное время, а при уничтожении астероида. Чем больше уничтожил, тем больше скорость их полета.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 21
    Corewars is a simulation game where a number of programs try to crash each other. Corewars comes with a graphical user interface (GTK+) to display the running programs and statistics. Redcode is supported as well.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22
    OpenArena is a 3d game creation engine. It is a rendering system that can be used for more than just games but it is targeted at games. The basic use being create some game media textures models maps and config files for physics and rules.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Scoreville
    Scoreville is an interactive adult game only for Windows at Version 7. Visit bars and discos to pickup women and drive them to your apartment. Work-out at gym, make penis enlargement operations, receive cash from women, "earn" reputation points, work as security guard or bank manager and much more. Scoreville is only a game. No girls in it. You can make girlpacks with an editor. Visit our forum: http://scoreville.die-links-welt.de/board/index.php
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    spdrs60 - Digital Model Train Signal Box

    spdrs60 - Digital Model Train Signal Box

    Graphical SRCP locking table client

    spdrs60 is a graphical SRCP client to comfortably control a digital model railway. Visual appearance and usage comply to the original SpDrS60 German Federal Railway company locking table. A SRCP server (e.g. erddcd or srcpd) is needed as a hardware link. In cooperation with train controller dtcltiny (http://dtcltiny.sourceforge.net/) spdrs60 provides support for train automation.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    iPDC - Free Phasor Data Concentrator

    iPDC - Free Phasor Data Concentrator

    Tool for Wide Area Measurement System

    iPDC is a free Phasor Data Concentrator that collects data from PMUs, and PDC/iPDC that are IEEEC37.118 Synchrophasors std compliant. iPDC do the time sequencing and combining of the received data as per IEEEC37.118 and send to other iPDCs, and applications on request. iPDC is able to archive the received data in the MySQL database on local/remote machine. PMU Simulator is also IEEEC37.118 std compliant. Software is built to be working on Linux platform.
    Downloads: 1 This Week
    Last Update:
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