World Tester is a simple physics simulator. World Tester enable you to easily choose and load a variety of objects and then simulate their movements. You can configure the settings for the virtual environment to customize the gravity, coefficients of restitution and friction, as well as magnitude of force and time stepping interval.

Requirements:
* Internet Explorer 6.0 or later
* DirectX8 or later
* Direct3D8 Video Card
* 1024x768 (32bit color)
* DirectInput Keyboard, mouse

The license of this software is Freeware, you can free download and free use this calculator software.