Games like Dynasty Warriors

I always been a huge fan from the dynasty warriors serie and i wonder if there are some similair games on the xbox 360.
So huge battles between huge armies, and it would be a big + if it had co op.
Already checked out Kingdom under fire 2 but it seems to get cancelled for the xbox.

Thanks.

Warriors Orochi 1 and 2 which I have played and enjoyed both.I have never played a Dynasty Warriors game so I can't say for sure but I think they are similar types of games.Orochi actually has quite a few characters from DW in it.Samurai Warriors I believe is that type of game as well but I have only played SW2:Empires and it was not as good as the Orochi's IMO.All very repetitive but I guess you already know that.;)

you tried gundam warriors or samurai warriors?

take a look at fist of the north star...its fun