The Diablo II Expansion adds two new characters classes: The Assassin & the Druid, new monsters, as well as one more Act to the original version of Diablo II.
- Two new character classes (the Assassin and the Druid) each with 30 unique skills/spells.
- One new Act set in the Barbarian Highlands.
- Many new monster types, including bosses and uniques.
- Interactive environments, such as siege towers and fortified battlements.
- Thousands of new weapons, armor, and magical items, including class-specific quest items.
- New recipes for the Horadric Cube.
- Increased Stash Size.
- Supports 800x600 Resolution.
 Hardware Requirements
- Mac OS 8.1 or Higher
- G3 Processor or equivalent
- 64 MB RAM plus Virtual Memory
- 800MB available hard drive space (In addition to original Diablo II multiplayer install.)
- 4X CD-ROM drive
- Video support for 256 color display at 800x600 Resolution
- Full version of Diablo II
 PC Hardware Requirements
Windows 2000, ME, XP, 95, 98 or NT 4.0 Service Pack 5
Pentium 233 or equivalent
64 MB RAM
800MB available hard drive space (in addition to original Diablo II Multiplayer install)
4X CD-ROM drive
DirectX compatible video card