- Steam App
- Backrooms Lost Runners (3072120)
- Event type
- patch note
- Published
- 13 October 2025 - 11:56:06 UTC
- Source
- steam_community_announcements
Demo Patch — Crash fix in light detection What’s fixed Fixed a crash that could occur near lamps while the game calculates light levels (point/spot/directional lights). Added extra safety checks for destroyed or streamed-out light components. General stability improvements. How to update Update the Demo build via Steam as usual. Still crashing? Please send the in-game crash report and tell us where it happened, or write in our Discord. This helps us fix issues faster. Thanks for playing the demo and for your wishlists!