Blizzard has made three of its classic games available on Battle.net: Diablo, Warcraft: Orcs and Humans, and Warcraft 2: Tides of Darkness.
Diablo was released in 1997 and made a big splash with PC players. The action RPG went on to spawn three additional main entries, the latest of which is Diablo 4.
It features 16 levels of old-school dungeon delving and allows you to slay your way from the Tristram cathedral to Hell itself. Each playthrough features a randomly generated dungeon layout, and you can choose between three iconic classes to play: Warrior, Rogue, and Sorcerer.