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Mortal Sin
#1494810Mortal Sin is a chaotic, blood-soaked roguelike where skill is power, and overconfidence is death. Carve through procedurally generated nightmares with brutal melee and flashy, satisfying combos.
Recommendation
ProtonGreat
Needs confirmationMedium confidence
Only Proton reports exist so far.
Last report Oct 21, 2025
Compatibility
Proton
Great
Needs confirmationMedium confidence
9 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(9)
Most of this is historical ProtonDB data (newest from Oct 21, 2025) and needs a fresh report to confirm it still holds.
Add a fresh reportShowing 9 of 9 reports
- GreatProtonDesktopHistoricalOct 21, 2025
- GreatProtonDesktopHistoricalSep 7, 2025
- GreatProtonDesktopHistoricalMay 4, 2025
- GreatProtonDesktopHistoricalApr 26, 2025
- GreatProtonDesktopHistoricalJan 11, 2024
- GreatProtonDesktopHistoricalAug 18, 2023
- GreatProtonDesktopHistoricalMar 24, 2023
- PerfectProtonDesktopHistoricalMar 20, 2023
- GreatProtonDesktopHistoricalMar 17, 2023
End of reports