
Diablo is the game that helped define the action RPG, and its atmosphere still leans heavily on dread. Darkness stirs beneath the town of Tristram, where a mad king, his missing son and a mysterious archbishop form pieces of a grim puzzle you must hack your way through. Drawn to the source of this spreading evil, you arrive at a cathedral built over the ruins of an ancient monastery.
The setting is deliberately unnerving. Eerie lights flicker and ungodly sounds echo through the cathedral's abandoned halls, and the game warns you plainly to tread softly, because as an adventurer you are treading on nightmares. That descent into the depths beneath Tristram is the heart of the experience, a steady journey downward into danger.
As an action RPG on PC, Diablo pairs that ominous mood with the hack-and-slash combat and dungeon delving that became its hallmark. One practical note worth flagging: localization is not available for this release, so the game can be purchased and played in English only. For players revisiting a foundational classic or discovering it for the first time, it remains a dark, moody plunge into evil's origins.