The Diablo 4 beta will let players take the first new Diablo game in over a decade for a test run ahead of its June release date. If you're thinking of jumping in we've rounded up everything you need to know about the Diablo 4 Open Beta. Diablo 4 beta release date The Diablo 4 early access open beta has now concluded. The gameplay period ended at 12pm PDT / 3pm EDT / 7pm GMT / 8PM CET on March...