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Harold Halibut
#924750Harold Halibut is a handmade narrative game about friendship and life on a city-sized spaceship submerged in an alien ocean. Join Harold as he explores a vibrant retro-future world in his quest to find the true meaning of ‘home’.
Recommendation
ProtonGreat
Only Proton reports exist so far.
Compatibility
Proton
Great
CurrentMedium confidence
9 reports · Medium confidence: more recent reports would firm this up.
NativeNone
No native Linux build — Proton only
Desktop
Great
CurrentMedium confidence
9 reports · Medium confidence: more recent reports would firm this up.
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:Current9 reports · last updated May 17, 2026
Guide cards
No guide cards yet — curated troubleshooting for Harold Halibut will appear here.
Reports (9)
9 of 9 reports
- GreatProtonDesktopHistorical · ProtonDBMay 17, 2026
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBAug 15, 2025
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBAug 11, 2025
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBSep 26, 2024
Imported from ProtonDB (ODbL)
- BlockedProtonDesktopHistorical · ProtonDBApr 21, 2024
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBApr 18, 2024
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBApr 17, 2024
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBApr 16, 2024
Imported from ProtonDB (ODbL)
- GreatProtonDesktopHistorical · ProtonDBFeb 14, 2024
Imported from ProtonDB (ODbL)