- Steam App
- Maltese's Fluffy Onsen (3404470)
- Event type
- patch note
- Published
- 4 November 2025 - 05:09:49 UTC
- Source
- steam_community_announcements
Hello! ːoguHeartːSince earlier this year, we’ve received reports from some users that on Windows 11 their screen (outside of the game) becomes black when running our game.Here is our analysis so far:The issue occurs only on Windows OS, particularly on Windows 11.At the moment the game launches, if you press Alt + Tab (or otherwise shift focus from the game to another program or the desktop), the Windows feature that makes non-game windows transparent appears to fail.We found that this phenomenon is recorded per executable file (.exe) in the device’s registry, and so it continues to occur each time the game is launched.The workaround we shared earlier was to go into the executable file’s Properties → Compatibility tab and check “Disable full-screen optimisations”.https://steamcommunity.com/app/3404470/discussions/0/591782690121062763/However, some users experienced the black screen but ei...