Activision Blizzard Inc. this week said Diablo III for the PC has sold 3.5 million units in the first 24 hours of availability to become the fastest-selling PC title in history.
The publisher said the strategy sequel sold 6.3 million units in global territories in the first week.
Amazon.com Inc. in May said Diablo III ranked as the best-selling PC pre-order title of all time.
The retailer said pre-order sales for the strategy sequel have surpassed Starcraft II and World of Warcraft: Cataclysm.
Diablo III is an action role-playing sequel that will include single-player and drop-in, drop-out co-op via the Battle.net service.
The final game includes five character classes, static and randomly generated levels, and skill-modifiers.
The Diablo III Collector’s Edition includes the Diablo III PC / Mac SKU, Collector’s Edition Soundtrack, Two-Disc Behind the Scenes DVD / Blu-ray Combo, Diablo Skull and 4GB USB Soulstone, The Art of Diable III Book, Diablo Skull Statuette, and Bonus In-Game Content at $99.99.