@sergio-villanueva I usually put that kind of stuff in 'Your Discoveries'

Well Diablo was pretty much of a novelty when released so can't think of any other game in the same style at the same period, Titan Quest or Torchlight came much much later....

The Gauntlet series is what seems the much close I think in term of retrograming ? At least for the hack & slash part, I don't remember much in term of loot