Recently, netizens discovered that former "Age of Empires 4" and "Heroes 3" designer Rylan Koroluk joined Blizzard Entertainment and became a senior professional designer of the "Diablo 4" team.Rylan Koroluk posted this news on LinkedIn, claiming to have been a player of Diablo since he was a child and seems to be very familiar with the Diablo series.

Previously, Colin Finer, the design director of the development team of "Dark 4", was suspected to have left, and the latest bonfire live broadcast was played by Liam Kerr, an assistant designer who graduated from Harvard's literature major. He is a newcomer who has been trained in Activision and Blizzard for two periods before entering the Dark Group.

Rylan Koroluk worked for seven years at Relic, starting as an assistant designer, and after two years of training, he was promoted to game designer and later to senior game designer.

Diablo 4 is currently conducting the PTR test of the S9 season in Blizzard Battle.com.