Patch Pre-Release 1# — Lost In The Backrooms: Day 100 Steam update #913608

Fixed Voice chat problemsImproved optimization for better performanceUpdate 4.1 development startedTrying to fix fatal errors while switching levels in...

Steam App: Lost In The Backrooms: Day 100 (3964500)
Event type: patch note
Published: 5 October 2025 - 08:42:16 UTC
Source: steam_community_announcements

Fixed Voice chat problemsImproved optimization for better performanceUpdate 4.1 development startedTrying to fix fatal errors while switching levels in multiplayer

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