Action RPG where you chase Diablo across four acts after a previous hero's failed attempt to contain the demon lord backfired. Pick from seven character classes and click through hordes of demons for randomized loot drops. Combat's straightforward: point at enemies, use skills from your class tree, collect gear with stat bonuses. Each act moves through different environments—deserts, jungles, fortress keeps—with bosses guarding progression. The hook is loot cycling: kill monsters, grab better items, tackle harder content, repeat. Online play through Battle.net lets you team up or trade. Skill trees let you specialize builds within your class. Runs lean on story—you're stopping demonic invasion, that's the frame—but the grind loop kept players hunting for rare drops years past release.
