An online Java-based simulator that allows users to construct robots and other mechanical creations and watch them walk, move, or fly.

A tool for 3D modeling, simulation and animation of any physical system.

Provides real-time, 3D physics simulation of Parallax robots and BASIC stamp microcontrollers. Includes a scripting languages for customizing the simulations. Proprietary software for MS Windows.

Research and educational tool for multi-agent systems and artificial intelligence. It enables two teams of 11 simulated autonomous robots to play soccer. The multiplatform C++ code is Free Software licensed under the GNU GPL.

Allows creation of 3D virtual worlds populated with multiple simulated robots. Supports customized wheeled, legged or flying robots. Includes API for robot control, physics, a complete library of sensors and actuators, and communication capabilities.

ODE is a platform independent C++ library for simulating articulated rigid body dynamics; ground vehicles, legged creatures, or moving objects. Supports advanced joints, contact with friction, and built-in collision detection. ODE is Free Software licensed

RARS 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. RARS is Free Software written in C and C++ and licensed under the GNU GPL.

SPADES is a middleware system for the creation of AI agent-based simulations. Agent have continual sense-think-act cycle interaction with the simulated world. SPADES is Free Software written in C++ and licensed under the GNU GPL.

A 2D simulator for the Khepera mobile robot. Includes C source code. For non-commercial use only.

A Java robot soccer simulator that use neuro-evolution techniques to evolve soccer robots control clients. Free Software licensed under the GNU GPL.

A simple simulator meant to give people a feeling for the difficulty of planning collision free motions for a robot. Binary-only for MS Windows. May be used and distributed for any purpose. Site in English and Dutch.

A rigid body dynamic simulation package ideally suited for simulating legged robots (bipeds, quadrupeds, hexapods), robot arms, Stewart Platforms, and other mechanisms.

A 3D simulation environment with realistic physics for developing walking or rolling robots using a visual programming language. Run MS Windows. No source code available.

Electric Drive Train Simulator. Can be used as a drive train development tool for mobile robots but was specifically developed for combat R/C vehicles such as those used in BattleBots. Proprietary software.

Mobile rOBot Simulator developed at the University of Stuttgart, Germany. Software models the French Robuter II robot including odometry, bumpers, sonar, and camera view. MOBS is public domain software developed in C. It requires XView, DevGuide,

C++ object oriented, 3D simulation of modular robots. Free Software licensed under the GNU GPL.

3D Soccer simulation that uses teleo-reactive programming to expose the fundamental ideas involved in the creation of autonomous agents to students. Proprietary software for Microsoft Windows. May be downloaded and used without charge for education

Simulates an RWI circular, sonar-guided robot in a flat 2D world. Includes a physical simulator, sonar, and laser rangefinder simulators. The simulated robot has internal odometry, one or two laser rangefinders, and 12 sonar sensors. You can design your

A scripting language called Config++ that wraps a library of C++ classes for simulating the dynamics of multi-segment robotic devices. License allows non-commercial use only.

A configurable 2D simulator of mobile robots. Features a graphical interface where robots and objects are easily configured. Uses BASIC as a simulation development language. Proprietary software for MS Windows.

A modeling environment for simulating hexapod 6DOF robotic tool platforms (Stewart Platforms). The software includes C++ source code and is Free Software licensed under the GNU GPL.