Back to games

Species: Unknown

ActionPCSolo · Co-opBuy · from $9.99

About this game

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.

Last checked 7 Nov 2026

Available since (your time)
Player receptionVery Positive91% positive · 7.1K Steam reviews ↗

Ready to send in Discord

Preview message

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.

Player reception: Very Positive · 91% positive · 7.1K Steam reviews

Available on Steam (PC) — Buy · from $9.99, checked 7 Nov 2026.

More about Species: Unknown

Species: Unknown is a 1 to 4 player co-op survival horror where players act as mercenaries on high-risk missions aboard an abandoned spaceship. They must survive hunting by an unknown creature while upgrading gear. Each mission features a procedurally generated threat with unique behaviors, requiring strategic use of tools like Motion Tracker, Shield, Health Syringe, and Mini-Map. Contracts involve specific objectives such as extracting items or destroying the ship, with rewards earned through completion.

Availability historyPast official availability changes
  • BuySteam · PC · 17 Sep 2026
  • BuySteam · PC · 9 Sep 2026