I shall mount on alone and hope some of you get in/read this, and YES it IS awesome.  Seriously awesome.  Even when I sucked a couple times.  Awesome.

Yeah, cause you didnt' care enough to friggin google..and you aren't in the beta..so..meh.

EDIT - Le sigh...www.taleworlds.com

And my point is if you didn't know wtf the game was, you're not in the beta, so I don't care.  See?  Yeah. 

I'll answer your question. The OP and the other guy are talking about this medieval action game called Mount and Blade. It's a great indie game, and its new multiplayer expansion, Warband is in beta right now. You can apply for the beta if you want, though your chances of getting picked are much higher if you have bought the game.

I really don't care for the multiplayer aspect unless I am able to lan it up against some AI dudes in mine or a friend's campaign, but then again, I mainly play single player games.