← Back to search
The Complex: Expedition
#2172260When a routine expedition into The Complex goes horribly wrong, you're left alone and lost, wandering the seemingly infinite maze of hallways, otherwise known as the Backrooms. Might there be something following you?
Recommendation
ProtonPerfect
Needs confirmationLow confidence
Only Proton reports exist so far.
Last report Feb 3, 2026
Compatibility
Proton
Perfect
Needs confirmationLow confidence
7 reports · Low confidence: recent reports disagree on the outcome.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(7)
Most of this is historical ProtonDB data (newest from Feb 3, 2026) and needs a fresh report to confirm it still holds.
Add a fresh reportShowing 7 of 7 reports
- PerfectProtonDesktopHistoricalFeb 3, 2026
- Needs TweaksProtonDesktopHistoricalDec 21, 2025
- PerfectProtonDesktopHistoricalSep 4, 2025
- GreatProtonDesktopHistoricalFeb 20, 2025
- BrokenProtonDesktopHistoricalJun 17, 2024
- GreatProtonDesktopHistoricalDec 24, 2023
- BrokenProtonDesktopHistoricalOct 23, 2023
End of reports