Diablo IV - How World Tiers Work

Seeing how beating the same game three times has understandably fallen out of favor as the default difficulty model for action-RPGs, you might be interested in learning a thing or two about Blizzard's approach to difficulty in Diablo IV and that game's World Tier system.

If that's the case, you should check out IGN's latest video:

Diablo IV's Game Director Joe Shely and Diablo General Manager Rod Fergusson tell us about how ascending Diablo IV's World Tiers - or difficulty levels - opens up new gameplay, new gear and fearsome boss encounters.