Netrek is a 16-player video game played across the internet. It was written for X and UNIX, and adapted for other platforms as well. It's quite old now, and the graphics never were much to look at, but it's still an interesting game because of the strategy and teamwork. As "Red Shirt" I made Rear Admiral on bronco and played on a few championship INL teams. But I haven't played at all for a year or two now.
For an introduction to netrek see
the netrek home page.
Red Shirt's Guides to Netrek, most recent first