Banner of Species: Unknown

Species: Unknown

by WanadevStudio · 23 Oct, 2025

50 downloads

Multiplayer Update Available ProtonDB: Platinum
4.5 GB
5 months ago
1 week ago
OFME

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.

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

Screenshots

13 images
Species: Unknown screenshot 1
Species: Unknown screenshot 2
Species: Unknown screenshot 3
Species: Unknown screenshot 4
Species: Unknown screenshot 5
Species: Unknown screenshot 6
Species: Unknown screenshot 7
Species: Unknown screenshot 8
Species: Unknown screenshot 9
Species: Unknown screenshot 10
Species: Unknown screenshot 11
Species: Unknown screenshot 12
Species: Unknown screenshot 13

Version Information

Update Required

Latest on Steam

SteamDB

Build 23076525

Released May 04, 2026

Current Release

22863987

Uploaded May 03, 2026

Update already requested

Uploaders have been notified

A newer version is available but not yet uploaded

Help keep this updated

Login Required

You need to be logged in to request game updates. Would you like to go to the login page?

Request Update

Request an update for Species: Unknown? This will notify uploaders that this game has an available update.

Request Submitted

Your update request has been submitted successfully! Uploaders will be notified.

Request Failed

Failed to submit update request:

System Requirements

OS Windows 10 (64 bits)
CPU Intel Core i5 8th gen
RAM 12 GB RAM
GPU NVIDIA GeForce RTX 2070 8GB Desktop (or NVIDIA GeForce RTX 2080 Mobile)

How to Install

1
Download all files
2
Extract the .RAR file to a folder (use WinRAR or 7-Zip)
3
Run SpeciesUnknown.exe to play
Troubleshooting tips

• Run Redist/_CommonRedist installers if game won't start

• Add folder to Windows Defender exclusions

• Run as administrator

Download

Direct link available

Size

4.5 GB

Build

22863987

Password: cracked-games.org or 123

You May Also Like

View All

Download Species: Unknown for PC with a direct link or via torrent. Get the full version of Species: Unknown for free. Species: Unknown is a Action released by WanadevStudio.

Need help with installation or downloads?

Check our FAQ for common issues like passwords, extraction errors, and more.