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Nightmare Boy
#597860Nightmare Boy is a metroidvania, action/adventure 2D game where you'll meet weird and unique friends and foes. But tread carefully: Quirky characters and their reactions can have game-changing consequences. Be prepared to collect rare items, vanquish enemies, and eventually face your deepest fears.
Recommendation
ProtonPerfect
StaleLow confidence
Only Proton reports exist so far.
Last report May 7, 2022
All reports predate Proton 9.0 (May 1, 2024) — freshness is marked “Needs confirmation”.
Compatibility
Proton
Perfect
StaleLow confidence
1 report · Low confidence: all reports predate a major ecosystem update.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(1)
Most of this is historical ProtonDB data (newest from May 7, 2022) and needs a fresh report to confirm it still holds.
Add a fresh report