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Second Sun
#2085620Second Sun is a Hi-octane FPS with RPG elements, set in an open world, filled with intriguing landmarks, procedurally generated dungeons and tons of loot! Explore a vast, picturesque map and use your abilities to save the Empire from devastation and prevent the world from falling into darkness.
Recommendation
ProtonReady
Only Proton reports exist so far.
Compatibility
Proton
Ready
Needs confirmationLow confidence
2 reports · Low confidence: very few recent reports yet.
NativeNone
No native Linux build — Proton only
Desktop
Ready
Needs confirmationLow confidence
2 reports · Low confidence: very few recent reports yet.
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:Needs confirmation2 reports · last updated Nov 12, 2025
Guide cards
No guide cards yet — curated troubleshooting for Second Sun will appear here.