A bunch of German LARPers (live action role-players) put up a video roleplaying as the five character classes in Diablo III, as they fought off a horde of armed warriors. Be sure to stick for the ending.
Each of the character classes—the Hunter, Barbarian, Monk, Witch Doctor, and Wizard—used their respective spells, abilities and attacks to dispatch the warriors. Surprisingly enough, the video is "enhanced" by the addition of special effects for each respective character class.
The Hunter fires a volley, the Barbarian does some kind of slam attack, and the Wizard takes out the hordes in some first person action that would probably give the Doom movie a run for its money (for having such bad special effects in the first place).
Diablo III will be released on the PC and Mac next year.