http://eng.sacred-game.com/index.php
Me and Noreen and Kirin made some Diablo chars once but I think we only played for one night.
Other than that, I hear the Bronze difficulty is too easy, and Silver is a pretty significant jump upwards.
Other classes are the Seraphim (kinda like a pally with decent melee and magic that is a little bit useful), Wood Elf (it's exactly what you think a would elf to be; ranger/scout type character), Gladiator (fighter type), Dark Elf (assasin type character) and BattleMage (weapon wielding, armor wearing caster).
Haven't played the multiplayer, but I believe it is similar to Battlenet's setup. It's pretty fun and it was only $39.99 as opposed to the usual $49.99 I paid for the last few new releases that I bought.
If you guys liked Diablo 1/2, you'll dig this game. Some bugs, but the German work ethic will prevent them from living long.
Heh, stole that from my buddy in Germany that I'm going to play the game with in the near future.