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The Caligula Effect: Overdose
#889600Mobius. An idyllic world that lets people forget about the pain and problems of reality. Created by a sentient vocaloid program, μ (Mu), reality and fantasy have become blurred, allowing people to relive their high school years in bliss -- but just how real is a virtual happiness?
Recommendation
ProtonGreat
CurrentMedium confidence
Only Proton reports exist so far.
Last report May 1, 2026
Compatibility
Proton
Great
CurrentMedium confidence
10 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(10)
Most reports here are historical ProtonDB imports — be the first to add a fresh The Caligula Effect: Overdose report.
Add a fresh reportShowing 10 of 10 reports
- Needs TweaksProtonDesktopHistoricalMay 1, 2026
- GreatProtonDesktopHistoricalDec 28, 2025
- GreatProtonDesktopHistoricalNov 19, 2024
- GreatProtonDesktopHistoricalNov 22, 2022
- PerfectProtonDesktopHistoricalNov 6, 2022
- PerfectProtonDesktopHistoricalApr 17, 2022
- GreatProtonDesktopHistoricalMar 6, 2022
- GreatProtonDesktopHistoricalApr 16, 2021
- BrokenProtonDesktopHistoricalApr 3, 2021
- GreatProtonDesktopHistoricalNov 18, 2019
End of reports