How Diablo 4 multiplayer works in the open beta

Diablo 4 — An illustration of Diablo 4 character classes in combat, with a Rogue, a Barbarian, and a Sorcerer fighting goatmen and cultists.

Diablo 4 multiplayer is not only easy to set up, but provides a solid experience boost for hitting level 20 and earning the beta rewards.

Much like the Diablos of the past, Diablo 4 encourages you to play with other people. Players will even pop up from time to time while you're out exploring or completing world events. You can invite them on the spot or add them as a friend to group up later.