Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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78% positive of 201 · Mostly Positive · Live from Steam
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A survival horror set in a massive maze. Play solo or 6-player co-op. Scavenge resources to craft gear and survive against terrifying enemies. Unlock unique abilities and find the exit.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 78% on 2026-11-01 → 78% today (201 reviews)
No authorized Steam key store lists this game right now.
Does not work on Steam Deck. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Try new updates early
Hey everyone, Here's a batch of small improvements and fixes. Changes The Plant Extract Totem now has an indicator, so you can see which crops its area has tagged. Potatoes and onions can now be cooked. Added an FPS counter to Graphic Settings. Added an info t…
Inferno Protocol 0.6 Update New Content Added melee blocking. Hold right click / L2 to block enemy attacks. A perfect block (blocking right before a hit lands) lets you take no damage. Added a new jelly-like enemy, the Swamp Keeper. It absorbs most types of da…
Major Update: September 29Our next major update arrives on September 29, 2026! We've been working on a bigger update than the ones we've released recently, which is why you've had to wait a little longer. Sorry about that, and thank you for your patience. Some…
Signs added, you can now place signs. Thrown items and shot arrows now travel more smoothly. New crosshair added for the Crossbow. Some trader items now have stock limits and only restock at set times. Fixed Crossbow arrows sometimes appearing to come from the…
Improved Swamp Layer visuals and gameplay.Added poisonous mushrooms to Swamp Layer.Added traders to Swamp Layer.Increased enemy density in Swamp Layer.Red-light doors in Junkyard layer can now be opened by shutting down generators.Players who climb on top of t…
Fixed the delay issue in voice chat. Optimized voice chat on the server side. The default push-to-talk key in voice chat is now X. (It was previously J, which conflicted with the Monster Scream skill.) Fixed an issue where you would sometimes stay in the game …
Hi everyone! We extended the demo by request. Because of the noticeable quality gap between the demo and the full game, we've decided to take it down for a long while (maybe for good). It will be removed on September 14 at 4:00 AM EST. Thanks to everyone who p…
The Inferno Protocol demo will be removed from Steam in 1 hour. Now that we've launched into Early Access, the demo has served its purpose, but we want to sincerely thank everyone who played it, reported bugs, and shared feedback. You helped shape the game int…
Hey everyone! Our game launches on August 28th. Thank you so much for all the feedback you gave us, we managed to implement a lot of it. You've been a huge source of motivation for us, so thank you for everything.The whole team is really excited and we hope yo…