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Sumerian Six
#1429850Lead an unlikely team of commando scientists behind enemy lines to fight Nazis, uncover arcane mysteries, and wield experimental technology to turn the tide of WWII in this real-time tactical stealth adventure.
Recommendation
ProtonGreat
CurrentMedium confidence
Only Proton reports exist so far.
Last report Apr 25, 2026
Compatibility
Proton
Great
CurrentMedium 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 reports here are historical ProtonDB imports — be the first to add a fresh Sumerian Six report.
Add a fresh reportShowing 9 of 9 reports
- GreatProtonDesktopHistoricalApr 25, 2026
- Needs TweaksProtonDesktopHistoricalFeb 16, 2026
- PerfectProtonDesktopHistoricalMay 18, 2025
- GreatProtonDesktopHistoricalJan 28, 2025
- GreatProtonDesktopHistoricalNov 2, 2024
- GreatProtonDesktopHistoricalSep 24, 2024
- GreatProtonDesktopHistoricalSep 12, 2024
- PerfectProtonDesktopHistoricalSep 3, 2024
- BrokenProtonDesktopHistoricalJul 12, 2024
End of reports