
Explore the mysterious disappearance of the Royal Family in a secretive plaza that hides many secrets. "O Monumento" is a first-person short game of puzzles and investigation, featuring a time-limited mechanic—be quick or you’ll lose all the clues.
Only Proton reports exist so far.
Last report May 21, 2026
1 report · Low confidence: very few recent reports yet.
No native Linux build — Proton only
No anti-cheat reports yet
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