73%Strong matchSpecies: Unknown
95%11k95% positive reviews, Overwhelmingly Positive across 11k reviews·Horror · First-Person
—Astrumis - Survive Together is an exclusively co-op horror game. One player controls a survivor on an abandoned spaceship and the other the ship itself. They must work together to survive against the mysterious monster.
Astrumis - Survive Together is an exclusively co-op horror game designed for two players. One player controls a survivor on an abandoned spaceship and the other the ship itself. They must work together to navigate the ship, solve puzzles & minigames and survive against the mysterious monster.

Play as the survivor - John Kowalski. Walk around the ship and come face to face with the invisible monster. Heed instructions from the other player on how to avoid it and stay alive.

Play as mission control - Yang Sungbin. Even though the monster is invisible to the naked eye, security cameras can reveal his location. Take control of them to help the other player navigate the spaceship safely.

Solve a variety of cooperative minigames. None can be completed alone, each requires you to work together with the other player. Inspired by games like A Way Out and Keep Talking and Nobody Explodes - this project is made by a single developer in Unreal Engine 5, so please be patient, any updates will take time.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Species: UnknownShares Sci-fi · Online Co-op · Stealth , adds Exploration95% · 11k positive reviews73%Strong match—
Unsafe ExpressShares Sci-fi · Online Co-op · Action-Adventure , adds Hacking60% · 219 positive reviews69%Strong match—
Emissary ZeroShares Online Co-op · Stealth · Action-Adventure , adds Psychological Horror88% · 1k positive reviews74%Strong match—
Backrooms: Escape TogetherShares Sci-fi · Online Co-op · Action-Adventure , adds Psychological Horror90% · 14k positive reviews70%Strong match—
Lethal CompanyShares Sci-fi · Online Co-op · Action-Adventure , adds Funny97% · 511k positive reviews69%Strong match—
The Escape: TogetherShares Co-op · Stealth · Dark , adds Exploration80% · 2k positive reviews71%Strong match—All matches
The best games like Astrumis - Survive Together are Species: Unknown, Unsafe Express, Emissary Zero, Backrooms: Escape Together, and Lethal Company.
Match on: filter matches for Astrumis - Survive Together by tag
Filters all matches
65%+Strong matches
50%+Good matches