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One Gun Guy
#1200580One Gun Guy is a straight forward no nonsense action platformer, one giant level littered with player upgrades, hazards to tackle, enemies to destroy, a boss to kill, and multiple difficulty settings.
Recommendation
ProtonGreat
CurrentHigh confidence
Only Proton reports exist so far.
Last report May 13, 2026
Compatibility
Proton
Great
CurrentHigh confidence
9 reports
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(9)
Most reports here are historical ProtonDB imports — be the first to add a fresh One Gun Guy report.
Add a fresh reportShowing 9 of 9 reports
- PerfectProtonDesktopHistoricalMay 13, 2026
- GreatProtonDesktopHistoricalFeb 27, 2026
- GreatProtonDesktopHistoricalJan 11, 2026
- GreatProtonDesktopHistoricalDec 24, 2025
- GreatProtonDesktopHistoricalDec 20, 2025
- GreatProtonDesktopHistoricalDec 17, 2025
- GreatProtonDesktopHistoricalDec 17, 2025
- GreatProtonDesktopHistoricalDec 15, 2025
- GreatProtonDesktopHistoricalMay 25, 2023
End of reports