GRAIN ROT FAQ
Quick answer
GRAIN ROT is a 1–4 player co-op horror extraction builder on Steam for $9.99, released 7 August 2026. It is PC only. When your vessel breaks your Spark escapes and can possess a new host — the run only fails if your Spark fades out or the whole crew loses every vessel at once.
Answers are kept short on purpose. Where a topic needs more depth, the relevant wiki page is linked under the answer.
How many players can play GRAIN ROT?
Up to 4 players in online co-op. The game is designed around co-op but is fully playable solo.
Is GRAIN ROT on PS5, Xbox or Switch?
No. GRAIN ROT is a Windows PC exclusive on Steam, and no console ports have been announced.
How much does GRAIN ROT cost?
$9.99 USD. It launched with a 10% discount to $8.99 for launch week, ending 21 August 2026.
When did GRAIN ROT release?
7 August 2026 on Steam, published by Neem Interactive and developed by Beck & Branch Games.
What happens when your vessel breaks?
Your Spark escapes and stays in the run. You can float, scout, ping teammates and possess a fresh vessel — which may have a completely different ability set. The run only truly fails if your Spark fades out before finding a body, or the whole crew loses every vessel at once.
What happens if the whole crew wipes?
All loot carried in that run is lost permanently. Progress already banked at the Outpost is unaffected.
How do you heal in GRAIN ROT?
Sleep in a Bed at the Outpost to restore HP. Sitting in a Chair restores stamina only — chairs do not heal HP. Repair Glue is the emergency consumable.
How do you clear Rot?
Use the Sun / cleanse station at the Outpost between runs. Standing in sunlight in the ruins also works, but it damages you while you stand in it.
Is there a Corrupted Elite?
No authoritative source confirms a “Corrupted Elite” enemy, variant or quest. Community reports describe one, but the claim is unverified. The Corrupted themselves are confirmed: hostile vessels that lost their Sparks and react to sound, movement and each other.
Should I kill every enemy I see?
No. The exact behaviour of The Corrupted after a kill is not consistently documented between builds, and fighting draws noise that pulls more of them. Only kill enemies that pose an active threat, and prefer breaking line of sight to escape.
Where do I find GRAIN ROT mods?
Thunderstore hosts the Grain Rot mod database. You need unreal-shimloader and the GrainRot UE4SS overlay before most mods will load — the game runs on Unreal, which stock UE4SS cannot resolve.
Is there a demo?
Yes. The demo exceeded 350,000 downloads and was one of the 15 most-played demos at Steam Next Fest.
What engine does GRAIN ROT use?
Unreal. The developers describe the engine as Unreal; the specific version has not been officially confirmed.
Is GRAIN ROT Steam Deck compatible?
Not officially confirmed. The system requirements are modest, but Valve has not rated it.