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Beyond Citadel
#3371240Beyond Citadel is an anime style retro throwback shooter inspired by the classics of the 90's, with realistic gunplay mechanics, anime violence and fast paced combat. Fight your way through the heavily armed mechanical fortress and discover the secret that lies beneath.
Recommendation
ProtonGreat
CurrentMedium confidence
Only Proton reports exist so far.
Last report May 14, 2026
Compatibility
Proton
Great
CurrentMedium confidence
14 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(14)
Most reports here are historical ProtonDB imports — be the first to add a fresh Beyond Citadel report.
Add a fresh reportShowing 14 of 14 reports
- GreatProtonDesktopHistoricalMay 14, 2026
- Needs TweaksProtonDesktopHistoricalMar 5, 2026
- BrokenProtonDesktopHistoricalFeb 9, 2026
- GreatProtonDesktopHistoricalJan 28, 2026
- BrokenProtonDesktopHistoricalJan 5, 2026
- BrokenProtonDesktopHistoricalFeb 25, 2025
- GreatProtonDesktopHistoricalFeb 3, 2025
- GreatProtonDesktopHistoricalJan 11, 2025
- GreatProtonDesktopHistoricalJan 10, 2025
- GreatProtonDesktopHistoricalJan 9, 2025
- GreatProtonDesktopHistoricalJan 8, 2025
- GreatProtonDesktopHistoricalJan 7, 2025
- GreatProtonDesktopHistoricalJan 4, 2025
- GreatProtonDesktopHistoricalJan 3, 2025
End of reports