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METAL SLUG XX
#975680METAL SLUG XX, the most recent installment in the famous run-and-gun action shooting series, returns to the battlefield on Steam with a plethora of brand new features!
Recommendation
ProtonGreat
CurrentMedium confidence
Only Proton reports exist so far.
Last report Mar 11, 2026
Compatibility
Proton
Great
CurrentMedium confidence
10 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(10)
Most reports here are historical ProtonDB imports — be the first to add a fresh METAL SLUG XX report.
Add a fresh reportShowing 10 of 10 reports
- GreatProtonDesktopHistoricalMar 11, 2026
- GreatProtonDesktopHistoricalApr 19, 2025
- GreatProtonDesktopHistoricalNov 19, 2024
- GreatProtonDesktopHistoricalJan 17, 2024
- GreatProtonDesktopHistoricalDec 30, 2023
- PlayableProtonDesktopHistoricalMar 12, 2023
- PerfectProtonDesktopHistoricalJan 4, 2023
- BrokenProtonDesktopHistoricalDec 4, 2022
- GreatProtonDesktopHistoricalJul 16, 2022
- GreatProtonDesktopHistoricalJan 4, 2021
End of reports