
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.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
About
Species: Unknown is a first-person survival horror game, playable in co-op with up to 4 players (private or public servers) or solo. You play as a mercenary sent aboard an abandoned spaceship. Your job? Execute high-risk contracts, make it out alive, and claim your reward. But keep in mind that you’re not alone. Something is hunting you…
Form a squad of up to 4 players to take on different contracts with escalating difficulty. Each mission plays differently depending on your objective, your teammates, the map and which of the 5 intelligent threats is stalking you. No one survives alone, but you can try.

Proximity Chat & Radio are available: distance matters, walls matter. Proximity Chat is bringing more tension, sometimes chaos, and unforgettable moments to your co-op sessions.

Every contract drops you into a different nightmare. Whether you're tasked with extracting a black box, capturing or eliminating an unknown threat, or even destroying the ship to prevent the creature from escaping… Each mission demands a specific strategy and none of them are easy.
The specimen is chosen procedurally from a growing roster of terrifying monsters. Each one comes with distinct behaviors, hunting patterns, strengths, and weaknesses. You’ll need to investigate your surroundings to gather vital clues and identify the threat in order to proceed smoothly (or not). Do your job and get rewarded, or die without anyone knowing.

Strategize as a group, make smart use of your tools that can turn the tide, if only for a moment:
Motion Tracker : Detect nearby movement and prepare for what's coming
Shield : Block deadly attacks and buy time for your team
Health Syringe : Heal yourself or allies in the heat of battle
Mini-Map : Navigate pitch-black corridors with real-time positional data
Guns won’t always save you. Some threats are too resistant or simply untouchable. But the right weapon, found at the right time, can help you push through or even take the creature down.

The higher the risk, the higher the reward. Completing contracts earns you credits you can use to:
Upgrade your gear
Buy new tools
Customize your appearance
Gather lore and build your own creature museum
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 1177 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
솔직히 콜라보로 이시무라호나 이벤트호라이즌호 나와야댐
很难想象四十块的游戏能有大工作室出品一两百块的质量,音乐氛围好场景更是顶级而且不吃配置,女号捏脸挺好看,难度的话像击杀还有收容或者带掉电闸词条一个人就很难完成了跟朋友组队就会体验好很多,新手需要背地图哈。目前在国内还挺冷门的没啥国人玩,期待出新地图新怪还有新装备
Estaba buscado un juego online para pasar un buen rato con los amigos y me sorprendio. Muy facil de entender, las cinematicas y el audio parece una produccion de una pelicula, transmite muy bien el horror en el espacio. Progresion muy sencilla, para jugar solo tambien muy facil con los diferentes contratos. Pendiente de de nuevas actualizaciones. Super recomendado.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Reviews, worldwide (the counter carries no country): 18.86/day in the week to Jul 31 → 19.57/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Simplified Chinese, Korean, Japanese, Polish, Portuguese - Brazil, Russian
Hours played at review time, across 1.2K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
good game
Worth every penny!
I see the potential. I haven't experienced any bugs yet. I'd like to see new maps and cosmetic options, ships, and upgrades. So far, great game!
Phasmophobia, but in space, with more content and weapons... It's pretty good. Nothing amazing, but an enjoyable first time experience.
Ce jeu là est excellent! Graphiquement c'est superbe! Le gameplay est très plaisant! L'ambiance wow, ça me rappelle de bons souvenirs avec Dead Space! Très bien optimisé, stable, coop vraiment plaisant! Je recommande fortement! Seul petit bémol, définitivement besoin de plusieurs maps pour la diversité! Mais ils sont déjà sur le projet!!
优点:潜力巨大,不贵。 缺点:潜 力 巨 大 。 意味着内容不多,地图只有一张,比demo除了多几个怪和根本没啥用的武器外没有区别。 跑个两三轮就和回家了一样温馨熟悉,遍地的怪像厨房的大镰一样坚强又烦人。耽误我们把钥匙盒从A搬到B以及去指定地点通星舰马桶挣劳工费,差不多就是这个游戏的玩法。用点子弹还得花钱买,万恶的星际资本主义。 初期谁都打不过,一边被追的像条狗,一边当赛博奴隶清洁工。 纯机械,没有欢乐,有三个朋友的高配也没找到乐趣在哪。 而且已经EA了10个月了还和demo差不多我还能说啥。
GREAT
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
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