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Species: Unknown is a 1 to 4 players co-op survival horror.
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
Listed on slopranks October 23rd, 2025
The developer's own words about Species: Unknown — the one part of this page that is not derived from the catalog.
No pitch from the developer yet
Everything above is derived from the catalog and the storefront. If you made Species: Unknown, this is where you get to say what it is in your own words.

Species: Unknown is a 1 to 4 players co-op survival horror.
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
Listed on slopranks October 23rd, 2025
The developer's own words about Species: Unknown — the one part of this page that is not derived from the catalog.
No pitch from the developer yet
Everything above is derived from the catalog and the storefront. If you made Species: Unknown, this is where you get to say what it is in your own words.
Escape the Backrooms
Explore the seemingly infinite expanse of eerily familiar levels in backrooms based on the popular creepypasta lore. Each level features different ways to escape with dangers along the way. Realistic graphics, minimal user interfaces, and dreary ambience combine for an atmospheric horror experience that's terrified millions of players on Steam. Explore the backrooms
Escape the Backrooms
Explore the seemingly infinite expanse of eerily familiar levels in backrooms based on the popular creepypasta lore. Each level features different ways to escape with dangers along the way. Realistic graphics, minimal user interfaces, and dreary ambience combine for an atmospheric horror experience that's terrified millions of players on Steam. Explore the backrooms