
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.
Reviews, worldwide (the counter carries no country): 14.29/day in the week to Sep 18 → 14.25/day in the week after.
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 1225 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
进公开房间发了一句你好。随后跟随上了飞船,然后就被踢了, 累计次数98次 这游戏是对语言选择中文,有很大偏见。 不选择语言已试过,不选择不会提。 也有例外,有的人不开,一直让我说话。不说话也踢。 这游戏的受众群体,有很强的歧视中国人嫌疑。 中国人只能找中国人玩,外国人就会踢国人。 相对友好的外国人我遇到的有韩国人,其它没有了。 想玩的话慎重,最好能有伴。 我玩了81个小时是因为都是和朋友玩,现在全部解锁后我的朋友就没再玩了。 我自己还在玩,就是这个情况。卸载了再也不下回来了,太恶心了。 回想这件事:早不踢晚不踢,等我上了飞船踢。从出生地到飞船要跑好久呢,他们就是恶意的。
We haven't even finished all the content. WE WANT MORE! More Ships/Maps! More Specimens! More Scenarios! (Think: Hive Queen+Critters running around protecting her!)
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 · Poland over the last 30 days: the 21 chart moves that followed a price cut of more than 20% went a median of 12 places towards #1, and the 2,501 moves with no price cut behind them went 1 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
Bardzo podoba mi się klimat gry, potwory a ostatni tzw. terminator rewelacja. Tryby gry też fajne czyli zdobycie danych o okazie, zniszczenie okolicy lub zabicie potwora do tego poziomy trudności do wyboru.
good
Amazing game, maybe a bit more monsters / more puzzles and weapons. Weapons that can be unlocked through puzzles. Assuming more maps are coming up. Maybe some missions where identifying the monster is harder and can be more sneaky. Monsters that we should avoid/play stealth around a new mission category. My friends and i kind of want to be able to emote or jump (if jumping wont affect gameplay), makes the game more alive and funny when clipping. Insanely good game and very active and fun
"Fantastic co-op experience with huge potential." I've been having an absolute blast with Species: Unknown. To be transparent, I only play this with friends and wouldn't really recommend it as a solo run, but as a co-op title, it shines. The gameplay loop is incredibly fun, the atmosphere keeps you on edge, and working together to pull off contracts while getting hunted makes for some top-tier moments with a group. My only real concern right now is the future roadmap. The core foundation here is awesome, so I really hope the developers keep up the momentum and don't end up abandoning it in Early Access. If you've got a regular group to jump in with, it's definitely worth grabbing. Really looking forward to seeing where future updates take it.
все топ
Terminator shot at me with a minigun! 1000% worth the 10$ (also bought the supporter edition too)
Very good game to play with friends with very few bugs in my experience. Overall the game is very fun and can be very intense especially if it's your first time playing. Even after you've played multiple hours and have already max out most of the equipment, weapons, and ship. It's still very fun to hop in a game with friends and watch them die. For a game a little below A$15 it is very pretty and high quality. the character customization isn't too thorough so you can't make drastically horrific characters but it definitely is fun to play with. At the time of writing this it is still in early access, so there is not much to do after a certain point other than make up dumb challenges. In conclusion, if you are considering getting this game i very well recommend it, especially if you have friends. obviously this game needs some more features and fine tuning but in its current state it is very much worth it. 8.5/10 Game
интересная хоорор каоператив игра но в основном играют неруские
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.
Related
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