76%Strong matchDark Hours
84%2k84% positive reviews, Very Positive across 2k reviews·Horror · Multiplayer
—







Dark Signal is an online co-op survival horror game set inside an abandoned space station orbiting a black hole, where you solve environmental puzzles while trying to avoid encounters with anomalous entities.
Dark Signal
Steam
Researchers at the Black Hole Observatory Station made a discovery that could change our understanding of the universe forever. But before the data could be transmitted, the station went silent. An emergency lockdown was triggered, and the last logs reported something… unnatural.
Your mission: secure the Black Box containing the research data, and escape the abandoned station alive.
Important Note: Last security logs indicate multiple strange anomalies lurking the station.





Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Dark HoursShares Online Co-op · First-Person · Mystery , adds Heist84% · 2k positive reviews76%Strong match—
Emissary ZeroShares Online Co-op · First-Person · Action-Adventure , adds Psychological Horror88% · 1k positive reviews73%Strong match—
Species: UnknownShares Sci-fi · Online Co-op · First-Person , adds Aliens95% · 11k positive reviews71%Strong match—
Hidden DeepShares Horror · Sci-fi · Co-op , adds Shooter77% · 4k positive reviews71%Strong match—
Backrooms: Escape TogetherShares Sci-fi · Online Co-op · First-Person , adds Psychological Horror90% · 14k positive reviews67%Strong match—
Sign of SilenceShares Online Co-op · First-Person · Action-Adventure , adds 4 Player Local53% · 2k positive reviews72%Strong match—All matches
The best games like Dark Signal are Dark Hours, Emissary Zero, Species: Unknown, Hidden Deep, and Backrooms: Escape Together.
Match on: filter matches for Dark Signal by tag
Filters all matches
65%+Strong matches