Act I - The Monastery and the Decimated Tristram

We start Diablo II back were we left off in the original, in the town of Tristram. Much has changed since we left. All the buildings have been burned to the ground by Diablo's evil minions and the townsfolk have been replaced by roaming tortured Zombies. You will meet up with a few familiar faces though, Decard Cain, Wirt and a few others are the only remaining NPC's from the original game.  Your adventure begins at the Sisters of the Sightless Eye's Monastery. Also situated at the edge of town, just before the woods, is a makeshift encampment where these Rogues have setup home. The original Rogues will make and appearance as patrolling guards in Act I. There are all kinds of landscapes for you to explore like a Cathedral, Caves and a forest.

Act II - The Desert of Lut Gholein

The setting for the second Act will be to the east in the bustling metropolis of Lut Gholein which sits on the outskirts of a parched desert. The city has a sea port as well as land based trade. It will also be inhabited by a totally new cast of townsfolk. Your quests will take you out of the city and into the surrounding desert inhabited by a whole horde of beasts. You will also find treasure buried here.

Act III - Kurast, Capital of the Eastern Empire

In this Act we will be taken to Kurast, the capital of the Eastern Empire. Built on a river delta, players will get to explore the ancient civilization that has been long overgrown by the ever encroaching jungle. This is also the land that bore Zakarum, the Religion of Light.

Act IV - Diablo

This is the final act with only three quests in it.  Ill try not to spoil this one much.  Enjoy.