Diablo 4 was basically an MMO, will Diablo 5 follow suit? Blizzard is being coy for now Not Warlocked in. The announcement of Diablo 5 at BlizzCon over the weekend was among the fan event's highlights. Comparisons to Diablo 4 are inevitable, of course, but they're especially relevant considering how different Diablo 4 is to what came before - Diablo 4 is essentially an ARPG wrapped in an MMO skin.
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Eurogamer