I've yet to play this so I can't comment on its worth but I recently found;

http://www.kingarthurthewargame.com/main.html

Now I love the Total War series (well, Shogun through to Medieval 2) and this is supposed to be a hybrid of the King Arthur storyline and the battle style of MTW. OK it seems to have the huge weapons and armour look which is so very World of Warcraft, and very much to my disliking, but it could be good.

Apologies I just saw Darren's comment about the very same game.. doh, I'm living in the past :-\

:)