Recommend multiplayer games that can be played on the same console (not online)?

Answer 1

One of my favorites is Dominions 3.
Its a really deep strategy game built around fantasy/mythology. Very addictive. And it has lasted for years on my computer unlike others at the same price that I have deleted in about a month.

http://en.wikipedia.org/wiki/Dominions3
http://www.shrapnelgames.com/Illwinter/Dom3/4.htm
http://www.shrapnelgames.com/Illwinter/Dom3/2.htm