Species: Unknown

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.

EnglishActionIndieEarly AccessCo-opOctober 23, 2025
Masterpiece
GamePickHub score
94% of 9,892 Steam reviews positive
-20%$9.99$7.99
View on Steam ↗Read all Steam reviews ↗

At a glance

● Pros

  • Steam reviews: "Very Positive" (94%)
  • English supported
  • Co-op with friends
  • Full controller support

● Cons

No notable downsides in the data.

Great for

  • Playing with friends or a partner
  • Fans of punchy combat and action
  • Discovering distinctive indie games

Summarized automatically from Steam reviews, Metacritic, language support, price and spec data.

What players talk about

How often each topic comes up in 54 Steam reviews (English, Korean, Japanese, Chinese) · 93% of them recommend the game

  • Multiplayer & co-op👍 19
  • Graphics👍 15 👎 1
  • Price👍 12
  • Atmosphere👍 12
  • Amount of content👍 10
  • Bugs👍 7
  • Performance👍 7
  • Grind & repetition👍 6
  • Servers👍 4 👎 1
  • Difficulty👍 5

Counts how many reviews mention each topic, split by whether the review recommends the game.

“Game is pretty fun, but it has its flaws (Some worse than others).”
👍 From a Steam review · 7.4 hrs played · Read full review ↗

Read all Steam reviews ↗

About the game

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

Source: Steam store page (provided by the developer/publisher)

PC requirements

Minimum

Requires a 64-bit processor and operating system
OS: Windows 10 (64 bits)
Processor: Intel Core i5 8th gen
Memory: 12 GB RAM
Graphics: NVIDIA GeForce RTX 2070 8GB Desktop (or NVIDIA GeForce RTX 2080 Mobile)
Network: Broadband Internet connection
Storage: 5 GB available space

Recommended

Requires a 64-bit processor and operating system
Network: Broadband Internet connection

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Updated October 27, 2026 · Source: Steam