Warhammer Age of Sigmar: Storm Ground holds a quiet but genuine distinction: it was the first video game built specifically around Games Workshop's Age of Sigmar setting for PC and consoles, arriving in May 2021 from Gasket Games, a Vancouver studio founded by veterans of Relic Entertainment's strategy titles. Published by Focus Home Interactive, it took on the unenviable job of introducing the Mortal Realms — a setting many video game players still confused with the older Warhammer Fantasy world — through a compact, systems-driven tactics game rather than a sprawling epic.
Roguelike campaigns in the Mortal Realms
Storm Ground plays out on gridded battlefields where positioning, elevation, and each unit's facing matter as much as raw statistics, but its defining gamble is the roguelike frame around those battles. Campaign runs are procedurally assembled, defeat sends the player back to the start with only partial carryover, and armies are grown between fights by collecting new units, weapons, and abilities in a loot-driven metagame. Three factions were playable at launch, each channeling a different corner of the setting's identity: the lightning-forged Stormcast Eternals of Sigmar's celestial host, the ghostly processions of the Nighthaunt, and the cheerfully rotting Maggotkin of Nurgle. Cross-play multiplayer across all platforms rounded out a feature set that was ambitious for a mid-priced release.
A rough proving ground
Reception was mixed. Critics liked the faction asymmetry, the striking unit designs, and the novelty of seeing Age of Sigmar's aesthetic rendered in a video game at all, but many found the run-based structure grindy and the difficulty spikes harsh, especially for players expecting a conventional tactics campaign. Storm Ground never became a breakout hit, yet it mattered as a proof of concept — the first real test of whether the Mortal Realms could carry a video game on their own terms, paving the way for larger productions like Realms of Ruin two years later.
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