Blizzard created at least one video game series.
Shortly thereafter , Blizzard released Warcraft : Orcs & Humans .	Warcraft	Warcraft
The series is made up of five core games : Warcraft : Orcs & Humans , Warcraft II : Tides of Darkness , Warcraft III : Reign of Chaos , World of Warcraft , and Hearthstone .	World of Warcraft	World of Warcraft	Hearthstone	Hearthstone (video game)
