- Steam App
- Filtration (3415080)
- Event type
- patch note
- Published
- 22 March 2026 - 04:11:08 UTC
- Source
- steam_community_announcements
Filtration v1.0.4 is live! This is an extremely small update with just a single change.Fixes:A save corruption glitch has been mitigated. We couldn't find the source of the corruption, but the game will now refuse to save if it detects a save file with no Modules but with the first level completed. The save file will also be backed up as you progress through the game.