Monster Power Tweak Coming to Diablo 3
 

In an effort to jumpstart the disappointing performance of Diablo 3, Blizzard has announced the introduction Monster Power system in a soon-to-be-released patch. Monster Power will let the player adjust the difficulty settings, hopefully creating a much more challenging gaming environment according to your skill level. The option to adjust Monster Power will be available to all players starting at level 1 through the Quest Selection window, and can be adjusted separately for Normal, Nightmare, Hell, and Inferno difficulties.

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