
UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time.
Only Proton reports exist so far.
Last report May 29, 2026
103 reports · Low confidence: recent reports disagree on the outcome.
No native Linux build — Proton only
No anti-cheat reports yet
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