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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90% positive of 10,764 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 89% on 2026-11-01 → 90% today (10,764 reviews)
Does not work on Steam Deck. Results from Valve's own testing.
1 item on Steam, newest first.

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.
Changed: Shared content (1 download)
Changed: Shared content (1 download)
Patch notesUpdate 0.26.5: Progression System adjustments, Save Restoration & Fixes
This branch points to the previously shipped version
Yesterday, we told you that we were carefully reading your feedback regarding the Stormrock Update, particularly about the reset and the new progression system.Since then, we've continued reading your messages on Steam, Discord, and elsewhere. We've taken into…
We've been reading your feedback closely since the release of Stormrock Update, and we know that both the progression reset and the new progression system have caused frustration and sparked a lot of discussion within the community.We knew that resetting progr…
Changed Leeches no longer respawn in the Stormrock vent labyrinth Electric arcs in Stormrock generators now only occur in danger 3 and danger 4 Fixed Fixed mission objectives not triggering on the Stormrock map Fixed the "Call me Rambo" challenge: holding all …
The time has come: Stormrock, the biggest Species: Unknown update since the launch of Early Access, is now available!After several months of work, our small team is incredibly happy to finally let you discover everything we've been working on.Here's what's wai…
We've been working on the next major update for Species: Unknown for several months now, and today we can finally announce that it will be available in just a few days! We can't wait for you to experience it.Stormrock, the biggest Species: Unknown update since…
FixedFixed a potential exploit allowing cheaters to spawn arbitrary itemsNote: We're still working on other potential exploits for cheating problems happening recently, here is a first patch while we continue our efforts.
Hello everyone,Over the past few weeks, we've seen more and more of you asking the same question: "When is the new map coming?"Seeing that excitement around the next map honestly means a lot to us. It's a great sign that so many of you are looking forward to w…
The 0.21 update will release on Thursday, May 21st. It introduces a new specimen aboard the HSS Hawking, marking the first major addition to the bestiary since the beginning of Early Access.We wanted to take a moment, one week ahead of release, to talk about w…