Diablo 4 players believe they’ve made a breakthrough discovery in the hunt for a non-existent secret cow level.

As reported back in June, players have been seeking a secret cow level in the game, something that began as an urban myth in the original Diablo but was acknowledged by Blizzard in later games.

Blizzard has so far denied the existence of a cow level in Diablo 4, with general manager Rod Fergusson telling Kinda Funny the development team “wanted to ground [Diablo 4] as much as possible”. That hasn’t stopped players searching for it, however.

Fan site Wowhead has provided an update on the search, in which one player named Grampa Joe has seemingly gained access to the Forlorn Hovel, a cellar players believe will be the location of a portal to the secret cow level.