Open Source Simulation Games

XCSoar is a tactical glide computer for Android, Linux, macOS, and Windows.

Atlas aims to provide high quality maps of the world for use in FlightGear, an open source flight simulator.

A free, industrial quality library for simulating articulated rigid body dynamics - for example ground vehicles, legged creatures, and moving objects in VR environments. It's fast, flexible & robust. Built-in collision detection.

xcruiser aims to provide 3D VR-like interface to UN*X filesystem. It displays directories as galaxies, files as planets (of various properties depending on its attributes) and symlinks as wormholes. You can fly through cyberspace created from these.

Random any number you want and how many as you want for free . Design for winning the lottery

Free 3D Acropolis is a model 3D in hight resolution of the Acropolis of Athens shortly after its construction.

It's a free-roaming 3D racing game featuring advanced terrain rendering. For small file-size, a 4k x 4k terrain is available, sampled meter-by-meter so it's very smooth. Lightweight program. This is the form in which I wished to do the first release of the terrain rendering Algorithm I have developed throughout almost 2 years. Written in C++, featuring multithreading (2 threads): a total remake of the first 3D game I did years ago, CTruck3D_Simplex and sequels. This works better, thought the basic idea is the seme. Similar to the old games Terep2 and "1nsane". I am an algorithmist, not a game developer: so it was hard for me to put this togather. But I did this tribute to videogames. Have lots of fun! KEYS: mouse: primary camera control arrows: drive vehicle ; SHIFT: turbo ; TAB: change car. o: change camera ; 1,2: zoom-in/out ; 3,4 : horizontal and vertical camera placement (internal view) u: respawn car c,v,f,r :secondary camera control. 8,9:plane drv

Quantum Minigolf is a computer game visualizing quantum mechanics. It is the same as the game "minigolf" except that the ball moves according to the laws of quantum mechanics. Such a ball can be at several places at once and diffracts around obstacles.

MASyV (Multi-Agent System Visualization) enables one to write agent-based models/cellular automata, eg. in C, visualize them in real time & capture to movie file with MASyVs GUI & message passing lib. Includes examples: Hello World, ants, viral infection

Have You ever wondered what would be like the weirdest Grand Theft Auto clone ever made? Well, we are pretty close with the FalansterCity3D urban environment rendering-engine where You can also drive the cars in the city. And moreover, it's a browser-game, so it runs instantly in any internet-browser. Why not try it directly at the link below? http://nerdofalgorithms.altervista.org/secondary_pages/page_11.php Even on smarthones or whatever, as long as it has a browser and sufficient CPU-speed. Whereas the CPU requirements are actually very low. And with some little sponsoring, this could also come to a full completion, leading to a mind-blowing product in little time. And also produce spin-offs like something similar, but written in C++, and featuring nice, textured OpenGL graphics, and even lower system requirements ; and even more... . Brought to You by Simon (alias ''the Nerd of Algorithms") If You thing You think You may become a sponsor for it's dev, let me know.

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.

ai.planet is a virtual world for artificial intelligence. Developers can study and visualize algorithms in a versatile 3D environment.

3-DPhysicsSim is an interactive 3-D physics simulator which allows you to create a scene filled with objects and see how the objects act in real-time when governed by the laws of physics. 3-DPhysicsSim was created with the help of Irrlicht, WxWidgets and Bullet

This project is a simulation model of the road traffic. The project is developed by students on FRI, University of Zilina, for educational purpose.

ASSET is an open source Java application providing support to the modelling of maritime tactics. User-defined performance files can be used to replace the generic data used for ships, submarines, weapons, sensors, and helos.

Airbus A340 glass cockpit. Build upon an open framework for creating an distributed glasscockpit.

AtomVox is an OpenGL accelerated terrain engine, which based on a 6dof Voxel landscape algorithm. Fast raycasting and segmentation algorithms. Optimized core-code .

A simulation of balls bouncing in a room in n >= 2 dimensions for educational purpose or usable as screensaver. Runs under UNIX/Linux, needs the Qt GUI Library and OpenGL.

the Balls Graphics Library aims to provide all the tools you need to develop artificial worlds, including a script-driven 3D modeler, OpenGL-based renderer, physical simulation engine, and realistic image synthesizer.

An Open Source portable pure Java game library with example games, Swing-based sprite animation engine, deployment framework, and firewall tunneling networking. The code is documented in the book Advanced Java Game Programming by David Wallace Croft.

DSOL is a full featured multi-formalism, distributed simulation environment developed at Delft University of Technology (The Netherlands). DSOL has support for discrete event and for continuous modeling. Formalisms supported are event scheduling, DEVS, flow-based simulation, and continuous modeling through sets of differential equations. The first release was introduced at IEEE's Winter Simulation Conference in 2002. Since then, numerous papers and PhD dissertations have been developed, with applications in the fields of transportation and traffic, logistics, supply chain management, gaming and training, health care, and many others.

Symbian 3D Engine Open Source - The EPOC Community Premier 3D Development

This is mostly a pet project of mine. Using the rules for Eschaton set forth in David Foster Wallace's novel "Infinite Jest," I've been developing a program that can be used for a real, live game of Eschaton. It's still in the early stages, and I'm planning on adding more features. Still, the program is featured enough to be used for a real game.

Flower Production Predictor is covered under the GPL. gfpp for short is a program that simulates the production of flowers of a farm. One of the purpouses of the development of the application is to show how can be achieved a free software project.

A Free Radio Control Plane Simulator.