Blizzard Entertainment, Inc. is an American video game developer and publisher known for creating iconic gaming franchises such as Warcraft, Diablo, StarCraft, and Overwatch. Founded in 1991, Blizzard Entertainment has developed and published some of the most successful and critically acclaimed video games in the industry. The company's games are known for their immersive storytelling, polished gameplay, and vibrant online communities. Blizzard Entertainment's headquarters is located in Irvine, California, United States.