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Cossacks 3
#333420Cossacks 3 is the return of RTS classics. Obtain resources, build cities and research technologies while taking command of great armies, crushing enemies in grand historical warfares on land and sea!
Recommendation
ProtonGreat
Proton and native both rate great; recommending proton.
Compatibility
Proton
Great
CurrentLow confidence
42 reports · Low confidence: recent reports disagree on the outcome.
Native
Great
CurrentLow confidence
3 reports · Low confidence: very few recent reports yet.
Desktop
Great
CurrentLow confidence
45 reports · Low confidence: recent reports disagree on the outcome.
HandheldUnknown
No reports yet
Anti-cheatUnknown
No anti-cheat reports yet
Summary based mostly on historical data from ProtonDB. Fresh reports from your setup help keep it current.
Freshness:Current45 reports · last updated May 23, 2026
Guide cards
No guide cards yet — curated troubleshooting for Cossacks 3 will appear here.
Reports (45)
45 of 45 reports
- PlayableProtonDesktopHistorical · ProtonDBMay 23, 2026
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBMar 29, 2026
Imported from ProtonDB (ODbL)
- GreatNative (Linux build)DesktopHistorical · ProtonDBMar 19, 2026
Imported from ProtonDB (ODbL)
- TinkerProtonDesktopHistorical · ProtonDBNov 17, 2025
Imported from ProtonDB (ODbL)
- ReadyProtonDesktopHistorical · ProtonDBOct 25, 2025
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBJan 16, 2025
Imported from ProtonDB (ODbL)
- PlayableProtonDesktopHistorical · ProtonDBSep 13, 2024
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBAug 2, 2024
Imported from ProtonDB (ODbL)
- ReadyProtonDesktopHistorical · ProtonDBMar 13, 2024
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBJan 3, 2024
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBDec 22, 2023
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBDec 3, 2023
Imported from ProtonDB (ODbL)
- PlayableProtonDesktopHistorical · ProtonDBAug 22, 2023
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBApr 20, 2023
Imported from ProtonDB (ODbL)
- ReadyProtonDesktopHistorical · ProtonDBDec 17, 2022
Imported from ProtonDB (ODbL)
- ReadyProtonDesktopHistorical · ProtonDBOct 26, 2022
Imported from ProtonDB (ODbL)
- BlockedNative (Linux build)DesktopHistorical · ProtonDBOct 14, 2022
Imported from ProtonDB (ODbL)
- TinkerProtonDesktopHistorical · ProtonDBAug 20, 2022
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBJul 26, 2022
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBJul 16, 2022
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBJun 18, 2022
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBApr 17, 2022
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBMar 27, 2022
Imported from ProtonDB (ODbL)
- BlockedNative (Linux build)DesktopHistorical · ProtonDBFeb 23, 2022
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBFeb 14, 2022
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBDec 23, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBDec 11, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBNov 28, 2021
Imported from ProtonDB (ODbL)
- TinkerProtonDesktopHistorical · ProtonDBNov 1, 2021
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBNov 1, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBOct 30, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBOct 19, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBAug 24, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBAug 17, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBAug 4, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBFeb 22, 2021
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBJan 23, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBJan 22, 2021
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBSep 23, 2020
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBSep 6, 2020
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBJul 9, 2020
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBFeb 21, 2020
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBJan 10, 2020
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBJan 8, 2020
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBDec 11, 2019
Imported from ProtonDB (ODbL)