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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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    Demo Series - Small Business Backup By Veeam

    Learn how to protect your Microsoft 365 data, with simple, actionable tips today.

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  • 1
    ModAssistant

    ModAssistant

    Simple Beat Saber Mod Installer

    ModAssistant is a simple PC mod installer for Beat Saber, using mods from BeatMods. Beat Saber is the popular VR rhythm game where players must slash the beats as they fly towards them to the beat of lively music. ModAssistant comes with a number of great features like dependency resolution, mod uninstallation, and a complex theming engine. It features light, dark, BSMG and light pink themes, and can even have your own custom theme! Have more fun playing Beat Saber by customizing your experience with ModAssistant!
    Downloads: 41 This Week
    Last Update:
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  • 2
    ETS2LA

    ETS2LA

    Provides self driving for ETS2/ATS.

    ETS2LA is a project that aims to finally bring self-driving technology to SCS Software's Truck Simulators. ETS2LA is based on an open plugin architecture, meaning you can create your own plugins to interface with these games.
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    Downloads: 889 This Week
    Last Update:
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  • 3
    SimPE is a Tool for editing nearly all aspects of Sims 2, starting from simple Character changes (Skills, Names,Relationships...) up to the creation of new Objects and Color Options, containing Wrappers and Editor for nearly all Sims 2 Filetypes.
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    Downloads: 136 This Week
    Last Update:
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  • 4

    Sims 3 Package Interface

    Sims 3 (and other) game package library

    "Sims 3 Package Interface" provides a core library of portable code that "understands" Sims3 game packages. Note that (with some minor tweaks) the core library code also understands other game package formats (e.g. SimCity Online, Sims4). Along with the core library are a number of "wrappers" that provide the main part of the project. These handle deserialization and serialization of data within the package (or any other source). Further tools (not supplied here) can use the core library and wrappers to manipulate the data content of package files. Note that development on this library and wrappers provided here has now finished.
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    Downloads: 499 This Week
    Last Update:
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  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

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  • 5
    Trancity is simulator of public transport, where you can operate the tram, trolley or bus, as well as create a city where traffic will be established to work on your routes and schedules.
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    Downloads: 32 This Week
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  • 6
    Space Trader for Windows. A port to C# (.NET) of the popular game for Palm.
    Downloads: 7 This Week
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  • 7
    Minecraft Texture Studio

    Minecraft Texture Studio

    Easily create resource packs for Minecraft

    Easily create resource packs for minecraft. Program automatically detects your minecraft installation and imports the textures from minecraft allowing you to edit them easily, and import them into minecraft. You can also save your resource pack and give them them to friends, backup them up or post them online. Includes a 3D preview of all the blocks in minecraft and any changes you make to the textures is shown straight away on the preview
    Downloads: 30 This Week
    Last Update:
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  • 8
    Sharkemu
    Emulateur de Dofus 1.29.1 développé originellement par Bouh2 et repris par la Shark'Team.
    Downloads: 3 This Week
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  • 9
    Mudar Idiomas - The Sims 3

    Mudar Idiomas - The Sims 3

    Troque o Idioma do seu Jogo

    Uma Maneira fácil de se mudar o idioma do jogo The Sims 3. Você escolhe o idioma que você deseja e o programa modifica as coisas necessárias para a troca de idiomas. Escrito em C# e com código fonte disponivel para todos que quiserem saber como o programa funciona.
    Downloads: 5 This Week
    Last Update:
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

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  • 10
    A set of tools for the eep virtual railroad simulation game to manage models and eep projects.
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    Downloads: 4 This Week
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  • 11
    A rail and business simulation inspired by the A-Train series of games
    Downloads: 5 This Week
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  • 12
    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: 6 This Week
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  • 13
    Massive DAT file editor for Simutrans sources.
    Downloads: 5 This Week
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  • 14
    open-dis

    open-dis

    Open-DIS implements the IEEE DIS protocol in multiple languages.

    An open source implementation of the Distributed Interactive Simulation (IEEE-1278) standard in C++, C-Sharp, Objective-C, Java, Javascript and XML. Example applications including sending and receiving native DIS traffic, X-Plane plugin, and WebSocket/Javascript/WebGL applications. See the individual code directories for each package of interest. This project is inactive and has migrated to a GitHub project at https://github.com/open-dis
    Downloads: 5 This Week
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  • 15
    Matt9537s Park Manager

    Matt9537s Park Manager

    Park Managing tool for Roller Coaster Tycoon 3 (RCT3)

    The Park Manager is a standalone application for Roller Coaster Tycoon that offers a variety of features. Users can upload and download pre-made landscapes to build their projects upon. There is an in-depth yet easy-to-use system to search for parks to ensure you find the perfect park for you! You can leave comments and assign ratings on each park. New in Version 1.3, park manager will scan to determine what Custom Scenery (CS) you are missing in order to open a park. Also new is the new Collab Hub: A central place for your collaborations with other players, This includes a centre to upload all files relating to your project including videos, pictures and other details. A centralised chat for your fellow members and instant backups of your projects.
    Downloads: 4 This Week
    Last Update:
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  • 16
    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: 4 This Week
    Last Update:
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  • 17
    Tiger's SmoothJazz Editor

    Tiger's SmoothJazz Editor

    A visual editing environment for Sims3 JAZZ resources.

    Tiger, from Tyger Stripe Software, has donated the source of all his tools to the Sims3 community. This is his SmoothJazz editor. It lets you edit JAZZ resources - decompiling the package content to meaningful text and compiling back into game-format data. This project continues the work Tiger started.
    Downloads: 4 This Week
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  • 18
    Developing tools to work with SimPe, replacing the built in "plugins" with enhanced versions for SimAntics coders.
    Downloads: 4 This Week
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  • 19
    Roboships is a programming game, you must build and program 2-10 roboships to fight against each other. Ships can have different hulltypes and set of weapons. Programming is done with flowcharts and battles are fought in 2D sea.
    Downloads: 2 This Week
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  • 20
    Unity Cluster Package

    Unity Cluster Package

    Dragging and Dropping Components for Multi-projection Applications

    This component set for the Unity game engine facilitates the development of immersive and interactive multi-projection applications. The drag-and-drop components allow Unity applications to run on a commodity PC cluster with passive support for stereoscopy, perspective correction according to the user's viewpoint and access to special servers to provide device-independent features. Cite us. Please check the package main paper (1), the survey used as base (2), and some multiprojection applications built with this custom Unity package (3). (1) http://link.springer.com/chapter/10.1007/978-3-319-21413-9_19 [best paper award] (2) http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7300728 (3) http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7272633 Access Files for package versions and an example project with documentation.
    Downloads: 1 This Week
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  • 21
    DLFSS Project is an reference OpenSource addons implementation for a Live For Speed server system, LFS is a racing game.
    Downloads: 2 This Week
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  • 22
    Physics 2D is 2 Dimensional Rigid Body Physics Engine written entirely in C#. (Has Moved to Google Code! http://physics2d.googlecode.com )
    Downloads: 2 This Week
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  • 23
    BotLib

    BotLib

    A botting library written in C#, and using the .NET framework.

    A free and open source botting library written in C#, and using the .NET framework that can handle all the I/O of a bot/macro. Contains image recognition and manipulation as well as human mouse movement, keystroke simulation and anti-ban features. Easy to use, it comes with a demo form that show some of its features.
    Downloads: 1 This Week
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  • 24
    C# / DX9.0 Demo App/ Source Code 1/20/03 Modeling 3-dimensial functions, shapes such as spheres, cubes, and a fully animated wave-modeling simulation. Explores topics such as positioning lighting, cameras, shapes, windows interface, Font "Meshes"..
    Downloads: 1 This Week
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  • 25
    Clicker bodybuilder simulator
    Make even more clicks to pump the main character and make him the strongest, buy sports supplements and get achievements for the most clicks
    Downloads: 1 This Week
    Last Update:
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