Heroes of Might and Magic III: Horn of the Abyss — Steam game overview

Stored observation / content update: 2026-11-06T17:37:12.000Z

Horn of the Abyss is a widely acclaimed fan-made expansion pack for the legendary Heroes of Might & Magic III turn-based strategy. Introduces HD graphics, three new factions, five lore-rich campaigns and a wealth of other gameplay and QoL additions and enhancements.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.