- Steam App
- Rat Overflow (4435150)
- Event type
- patch note
- Published
- 29 March 2026 - 18:19:28 UTC
- Source
- steam_community_announcements
### Unlimited Save Slots - You can now create as many save slots as you want! Click **"+ New Save"** in the save menu to create a new named slot. - Existing saves (Slot 1, Slot 2, Slot 3, Autosave) are all still there — nothing has changed about your save files. - Save and load menus now sort by most recent, so your latest save is always at the top. - The load menu only shows slots that have data (no more greyed-out empty slots). ### Bigger Rat Archive - The archive limit has been raised from **400 to 2,000** rats. Your rats are much less likely to be trimmed from history now. - Previously, the archive would start pruning at 500 rats and cut down to 400. Now it doesn't prune until 2,500 and only trims to 2,000. - Pedigree ancestors of your active rats are always protected from trimming, same as before. ### Performance Improvements - Rat lookups by ID are now instant (O(1) Map index) inst...