Here's something I'd like to share. This is the result of a project at university just before christmas. It's a racing simulation for two players made in MATLAB. The game is controlled by steering wheels constructed with Lego Mindstorms parts, which allow for continuous steering. The tracks are generated randomly and collisions with the opponent are possible. However the most fun feature is the simple force feedback we implemented: A motor turns with proportional speed to the vehicle's speed and creates a vibrating effect and also makes some noise
Here is a youtube link to a video of our project .