Blizzard Entertainment:Official site by Blizzard Entertainment. Provides patches, updates, forums and technical support.
DiabloII.net:Includes news, files, character profiles, monsters, spells, skills, quests, strategies, active forums, and interviews.
A Nocturne for Diablo II: Offers news and game information.
Darkness: Monster news, NPCs, fan fiction, and editorials.
Diablo 2: Cheats, hints, weapon guide, walkthrough, screen shots and trainers.
Diablo 2 Depot: Includes hacks, modifications, cube recipes, and character downloads for open Battle.net.
Diablo 2 Land: News, forum, set items, and game information.
Diablo Forge: News, item information, and forums.
Diablo II Realm: Large fan art collection, downloads, forums, interviews, and news.
Diablo II Walkthrough and Guide: Characters, screen shots, and walkthrough.
Diablo is Back: Features hacks, trainers, strategy guides and class information.
Diablo Tip: Directory and search engine.
Diablo World: Community including discussion, news, and a member list.
GameSpot: Reviewed by Desslock, [8.5/10]. "Has incredible replay value, and most importantly, it offers a lot of addictive gameplay in either the single-player or the multiplayer mode."
GameSpot: Designer Diary for Diablo II: A pre-beta archive of Blizzard development team comments to fans.
GameSurge - Diablo Revealed: Contains information on the storyline, screenshots, and removed quests.
PlanetDiablo: Features an item gallery with detailed statistics, walkthroughs, class details, and forums.
RPG Expert: Offers articles for the power player.