Diablo IV will feature a massive open-world map with five contiguous regions, full day/night cycles, a non-linear story campaign, five playable classes (barbarian, sorceress and druid have been confirmed so far), and a pool of ‘hundreds’ of randomised dungeons to dive into. The entirety of Diablo 4 will be online, with PvP ones littered about.
Diablo 4 requires a Radeon RX Vega 56 8GB graphics card with a Core i5-9500 6-Core 3.0GHz or Ryzen 5 2500X 4-Core 3.6GHz processor to reach the recommended specs, achieving high graphics setting on 1080p. Minimum RAM requirements are 8 GB system memory. Make sure your GPU can run DirectX 11 or Diablo 4 won’t run. To summarise, Diablo 4 needs around a 5 year old PC to play at recommended settings.