You can enter the secret cow level in the Multiplayer mode too.As long as you have finished the game once and have the wirts leg, the horadric cube and a tome of town portal with some scrolls in it.
Ladder characters are handeled like simple ones but with them when you finish up for once the game you can go to several difficulties like Hell. I have never been there but other friends from the forum say that it is pretty hard. In Hell difficulty you must play with people you trust. I think that if you get killed once you loose your char. And I think that there are more chances to get magical staff in there.
One small advice. Don't go in to the cow level if you are not strong enough. I had a really hard time in there when we got in with friends from here. Oh and don't kill cow king if you want to go in there again and again. <img src="/ubbthreads/images/graemlins/wave.gif" alt="" />
You can have my absence of faith you can have my everything...
