The co-op horror gold rush that Lethal Company kicked off has produced a lot of copycats, but every so often one takes the formula somewhere genuinely strange. The Mound: Omen of Cthulhu is that game. It’s a four-player co-op extraction horror experience wrapped in Lovecraftian dread, and while it’s rough around the edges, its best ideas are the kind horror fans haven’t really seen before. If you’ve grown tired of quota-and-loot clones, this one earns a closer look.
The reviews landing on it are mixed, and that’s fair — the polish isn’t all there yet. But the parts that work are so distinctive that they’re worth the price of admission for anyone who lives for horror.
An Age-of-Exploration Nightmare With a Familiar Loop
On paper, The Mound follows the playbook that has defined co-op horror for a few years now. You and up to three friends venture into hostile wilderness, gather enough loot to hit a quota set by the trading company back home, and try to make it out alive. That structure is well-trodden ground, and if the game stopped there it would blend into the crowd.
What sets it apart is the setting. Instead of an industrial sci-fi backdrop, The Mound drops you into a Lovecraftian age of exploration, all creeping unease and cosmic wrongness. The theme does heavy lifting, turning a familiar gameplay loop into something that feels genuinely uneasy from the first expedition.
The Hook: A World That Messes With Your Head
The real reason to pay attention is the core mechanic. As you push deeper, the game starts distorting your perception — you see things that aren’t there, and separating real threats from hallucinated ones becomes its own tense minigame. It’s a bold twist on the extraction formula, weaponising paranoia in a way most horror co-op games never attempt.
When it lands, it’s electric. Coordinating with teammates while second-guessing your own senses creates the sort of panicked, funny, genuinely scary moments that horror fans chase. It’s a smarter idea than the surface-level Lethal Company comparisons suggest, and it puts The Mound in rare company among survival-flavoured co-op games like Smalland: Survive the Wilds.
Rough Edges and Real Promise
Let’s be honest about the flaws. The Mound lacks polish — expect the jank, balance quirks, and rough encounters that come with an ambitious game still finding its footing. For some players that friction will be a dealbreaker, and the mixed critical reception reflects it.
But there’s a strong argument that the ceiling here is high. A distinctive hook is far harder to build than polish, and The Mound already has the former in spades. With continued support, this could become a standout in a crowded genre. For horror obsessives willing to forgive some scrappiness, the payoff is a co-op experience that actually feels new, in the same spirit as the ambitious swings we praised in our recent hands-on coverage.
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The Mound: Omen of Cthulhu isn’t a clean recommendation, but it’s a fascinating one. In a genre that too often settles for reskinning the same loop, a game brave enough to make you doubt your own eyes stands out — and its best moments are the kind you’ll be retelling to your co-op group for weeks.