Act Four takes the player into the depths of Hell itself, in pursuit of the greater evils. This act was designed as the conclusion of Diablo II, and is about half the size of the first three acts. In D2X it's merely a stepping stone on the ultimate path to defeat Baal, but still features one of the most dangerous areas in the entire game, in Diablo's Chaos Sanctuary.{| align="right"! <center>Quests Navigation</center>|-| |
* [[Quests|Quests Main Page]]
** [[Quests Act One|Act One Quests]]
** [[Quests Act Five|Act Five Quests]]
** [[Special Quests]]
*** [[Secret Cow Level]]*** [[Uber Quests]]|}Act Four takes the player into the depths of Hell itself, in pursuit of the greater evils. This act was designed as the conclusion of Diablo II, and is about half the size of the first three acts. In D2X it's merely a stepping stone on the ultimate path to defeat Baal, but still features one of the most dangerous areas in the entire game, in Diablo's Chaos Sanctuary.