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Cthulhu: The Cosmic Abyss
#2760560A mining station in the Pacific abyss is no longer responding. As an investigator of the occult, unravel the mysteries of the deep. Test your wits and sanity in this lovecraftian thriller.
Recommendation
ProtonGreat
CurrentMedium confidence
Only Proton reports exist so far.
Last report May 1, 2026
Compatibility
Proton
Great
CurrentMedium confidence
3 reports · Medium confidence: more recent reports would firm this up.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(3)
Most reports here are historical ProtonDB imports — be the first to add a fresh Cthulhu: The Cosmic Abyss report.
Add a fresh reportShowing 3 of 3 reports
- BrokenProtonDesktopHistoricalMay 1, 2026
- GreatProtonDesktopHistoricalApr 19, 2026
- GreatProtonDesktopHistoricalApr 18, 2026
End of reports