Like many game developers that have been around in the industry for a long period of time, Blizzard Entertainment has no shortage of dormant franchises and games under its belt. Perhaps the most notable example of the company's neglected IPs is Starcraft, the popular sci-fi RTS series that hasn't received a new release since 2017. Dig a little deeper into Blizzard's catalog of unsupported games, though, and one will come across Heroes of the Storm, a critically-acclaimed, Defense of the Ancients-style MOBA that was released in 2015.