Blizzard has told Diablo 4 players to stop using game-modifying software or risk their account suffering a permanent ban.

In a message posted to the Blizzard forums, Diablo community chief Adam Fletcher made clear the developer’s position on unauthorised modifications, many of which it said are used to cheat. Fletcher even called out one piece of software, called TurboHUD4, which has proved a popular option among the community, especially hardcore players pushing against the outer edges of Diablo 4’s endgame.