Freeware: Wireframe

GrandTour 4.1Accurate, flexible Wireframe simulator for the Voyager and Giotto space missions, with animation capability. Developed at JPL for science/navigation, and filmed by the BBC/NOVA. Conveniently runs from any Windows/DOS.

Meteourz naDefend your ship from meteours ramming into you and shoot up the cosmic rocks. Dont let the screenshot deceive you. Classic 3d Wireframe graphics, visual effects for a vintage look and feel of a real arcade.

3D Soma Puzzle Freeware 1.13D Soma Puzzle is a logic game that challenges you to assemble various figures with the colored irregular 3D-blocks. At the first sight it seems to be simple but great variety of solutions for each shape make the game really challenging.

Thermonuclear Domination 1.00A simple turn based game of nuclear war. Thermonuclear Domination is an easy to play strategy game of nuclear war. One to four players take sides in a nuclear war on one of several maps.

3D Graph 2.12Application for displaying 2D and 3D graphs for web presentation and for functions of 3 dimensions.