Diablo is basically Angband in real time, with commercial polish. If you choose to define Roguelike to include permadeath or that it must be turn based, then i

Diablo is basically Angband in real time, with commercial polish. If you choose to define Roguelike to include permadeath or that it must be turn based, then it is not, of course. But if Diablo is not a roguelike, its next door neighbor is.