Blizzard Entertainment | 1,095,494 followers on LinkedIn. Crafting Genre-Defining Games and Legendary Worlds for All to Share | Blizzard Entertainment is a premier developer and publisher of entertainment software. After establishing the Blizzard Entertainment label in 1994, the company quickly became one of the most popular and well-respected makers of computer games. By focusing on creating well-designed, highly enjoyable entertainment experiences, Blizzard Entertainment has maintained an unparalleled reputation for quality since its inception.