996 projects for "open-shell" with 2 filters applied:

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  • 1
    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.
    Downloads: 19 This Week
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  • 2
    Oolite

    Oolite

    3D space trading and combat game

    Oolite is a free and open source space trading and combat simulation game where you are the pilot of a spacecraft capable of interstellar travel. Inspired by the classic 8-bit game Elite, it features many similar aspects of gameplay. You can travel to different planetary systems, encounter challenges and embark on missions in a quest for wealth and glory.
    Downloads: 14 This Week
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  • 3

    Open Jumpgate

    Opengate is a Jumpgate remake

    Opengate is a remake of the game Jumpgate using OGRE, CEGUI and the asio network library.
    Downloads: 0 This Week
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  • 4
    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: 510 This Week
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  • 5
    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...
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    Downloads: 241 This Week
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  • 6
    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: 3,859 This Week
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  • 7
    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: 4,149 This Week
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  • 8
    Corewar is a game played vicariously through the action of assembly language programs written in a language called Redcode. Corewar is discussed in the Usenet group REC.GAMES.COREWAR; the reference implementation of this game, pMARS, is maintained here.
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    Downloads: 283 This Week
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  • 9
    Another version of the simple action game modeled after the lightcycle sequence of the movie Tron. We're using SourceForge only for file releases and news these days. Development has moved on to GitLab: https://gitlab.com/armagetronad/armagetronad
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    Downloads: 350 This Week
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  • 10
    VDrift
    A free racing simulator with excellent physics and graphics.
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    Downloads: 213 This Week
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  • 11
    ATC-pie

    ATC-pie

    Air traffic control tower and radar simulator (solo + multi-player)

    ATC-pie is an air traffic control simulation program. It features solo, multi-player and teacher-student sessions, rendering 3D views of airports through FlightGear. It is essentially designed for realism, and simulates real-life ATC tasks and equipment such as strip racks and sequence management, handovers to/from neighbouring controllers, flight plans, primary & secondary radars, RDF, CPDLC, ATIS recording...
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    Downloads: 80 This Week
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  • 12
    Race Into Space
    This was the official home of Race Into Space, the computer version of the Liftoff! board game by Fritz Bronner. It was developed by Strategic Visions and published by Interplay as a disk-based game in 1993 and a CD-ROM in 1994. This location houses the prior release of the game, v. 1.1 released in 2013. There is now a v.2.0.0, which can be downloaded from https://github.com/raceintospace/raceintospace/releases/tag/v2.0.0. News and updates are available on our Mastodon account at...
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    Downloads: 52 This Week
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  • 13
    Danger from the Deep

    Danger from the Deep

    WW2 U-boat simulation

    SDL/OpenGL based WW2 german submarine 3d simulation, multilanguage support, multiplatform support with advanced sound and graphics. Please visit dangerdeep.sourceforge.net for any news or visit us in #dangerdeep on freenode IRC.
    Downloads: 44 This Week
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  • 14
    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: 19 This Week
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  • 15
    x3d

    x3d

    X3D is the open-standard format for 3D graphics scenes on the Web.

    Extensible 3D (X3D) Graphics is a royalty-free International Standard for real-time interactive 3D graphics on the Web, providing unsurpassed interoperability for 3D communications on the Web. This project includes source for example X3D scene libraries and multiple X3D codebases produced by Web3D Consortium members. All open-source contributions are welcome.
    Downloads: 10 This Week
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  • 16
    dtcltiny - SRCP Model Train Controller

    dtcltiny - SRCP Model Train Controller

    SRCP model train controller

    dtcltiny is a small SRCP client to control digital model trains on SRCP systems. dtcltiny needs a SRCP server (e.g. erddcd or srcpd) as hardware link. In cooperation with locking table spdrs60 (http://spdrs60.sourceforge.net/) dtcltiny provides support for train automation.
    Downloads: 7 This Week
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  • 17
    OpenPatrician

    OpenPatrician

    Naval trade simulation in the north and baltic sea during 1250 - 1500

    OpenPatrician is a free implementation in Java of Ascaron's classic The Patrician and The Patrician 2. The game is economic simulation located in the European North- and East-Sea in the late middle age.
    Downloads: 2 This Week
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  • 18
    NetStatsBaseball

    NetStatsBaseball

    Major League Baseball Simulation

    NetStats Baseball (NSB) is a simulation of Major League Baseball. Single games may be played as well as whole seasons. Statistics are kept for games, seasons, and lifetime. NSB runs in the client/server environment. Network play is supported. Play is based upon the statistics of the real life players. Data for players and teams from 1901 to present day is included.
    Downloads: 2 This Week
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  • 19
    simple3d

    simple3d

    realistic driving simulation + functions for 2D/3D graphics

    Sour*eforge.net has become inaccesible to me because of Cl*udflare. The latest versions of the programs will be on my site: https://matei.one/. Simcar - driving (not racing) simulation, with stunts and realistic physics since version 5.0.0. GNU/Linux and Wind0w$ executables are available. SDL_grf - functions for 2D/3D graphics (including text), sound and input + a few programs for viewing 3D models, viewing ZX Spectrum *.scr files, simulating the Solar System etc. Simple3d - old program for...
    Downloads: 3 This Week
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  • 20
    Outguard is a multi-player starship combat simulator built on OpenGL.
    Downloads: 0 This Week
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  • 21
    ConWC is a console game based on the Wing Commander games from Origin.
    Downloads: 0 This Week
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  • 22
    skunks

    skunks

    3D driving simulation based on Open Dynamics Engine

    Sour*eforge.net has become inaccesible to me because of Cl*udflare. The latest version of skunks is on my site: https://matei.one/. 3D realistic driving (not racing) simulation with software rendering, based on Open Dynamics Engine (which is included in all *.tar.gz files so it doesn't have to be downloaded separately). 10 cars (all electric) and 16 tracks are available in version 5.1.0. Cars and tracks can be easily created and modified. Only SDL 1.2 or SDL 2 required besides standard C library. GNU/Linux and Wind0ws executables are available. ...
    Downloads: 0 This Week
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  • 23

    JASI - Java Event-Based Simulation Frame

    JASI - Java Event-Based Simulation Framework

    The JASI library provides an architecture based on a simulation kernel and elementary classes for simulation elements and event to build event-based simulation systems in Java.
    Downloads: 0 This Week
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  • 24
    Scorched Earth Online War

    Scorched Earth Online War

    Online War system for IL-2 Sturmovik and Iron Front in ArmA 2

    SEOW is a dynamic multiplayer campaign system for running on-line wars using the IL-2 combat simulator together with Iron Front in ArmA 2. SEOW is a free add-on for IL-2 and Iron Front in ArmA 2 released under the GNU Public Licence. For an install of SEOW, you need the MP, the DB and the DCS, 3 downloads in total. Check out the Files tab above for direct downloads.
    Downloads: 0 This Week
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  • 25
    Atlas aims to provide high quality maps of the world for use in FlightGear, an open source flight simulator.
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    Downloads: 7 This Week
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