Blizzard's action role-playing game Diablo isn't just about the click-click-click of whacking on monsters and chugging potions. There are tactical considerations, like how one will deal with the constant flow monsters in Diablo III, that one must keep in mind.
The many ways in which we will encounter the bestiary of Diablo III is the subject of Blizzard's latest update for the game, which covers the concepts of "frenzied" and "big hit" monsters, human Vessels that serve as incubators for demons and the spells and skills that players will have to employ to survive the experience.
If you want to learn more about how the bad guys of Diablo III will be ganging up on you to create "interesting and challenging encounters," read on.
Diablo III Encounters [Blizzard]