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Ys IX: Monstrum Nox
#1351630While imprisoned in Balduq, Adol is cursed and becomes a Monstrum. With his newfound powers, he must stop the Grimwald Nox from consuming the city.
Recommendation
ProtonGreat
CurrentMedium confidence
Only Proton reports exist so far.
Last report May 26, 2026
Compatibility
Proton
Great
CurrentMedium confidence
28 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(28)
Most reports here are historical ProtonDB imports — be the first to add a fresh Ys IX: Monstrum Nox report.
Add a fresh reportShowing 15 of 28 reports
- GreatProtonDesktopHistoricalMay 26, 2026
- GreatProtonDesktopHistoricalOct 18, 2025
- GreatProtonDesktopHistoricalJul 3, 2025
- GreatProtonDesktopHistoricalDec 24, 2024
- GreatProtonDesktopHistoricalDec 24, 2024
- GreatProtonDesktopHistoricalNov 19, 2023
- GreatProtonDesktopHistoricalNov 16, 2023
- GreatProtonDesktopHistoricalNov 16, 2023
- GreatProtonDesktopHistoricalNov 21, 2022
- GreatProtonDesktopHistoricalJun 5, 2022
- GreatProtonDesktopHistoricalMay 15, 2022
- GreatProtonDesktopHistoricalMay 9, 2022
- GreatProtonDesktopHistoricalApr 15, 2022
- GreatProtonDesktopHistoricalDec 23, 2021
- BrokenProtonDesktopHistoricalNov 25, 2021