CK 1.3.0.6 - Hotfix ↗Steam Free Weekend world-entry fix announced October 9. Does not specify a save conversion or promise recovery of deleted/corrupted data. No Kingy installed-build capture or reopening test.Official · checked · published 9 Oct 2026
Save preservation
Steam save folders and backups
The developer FAQ identifies Windows/Linux Steam-ID folders and their backups. Keep an untouched copy before moving or changing data.
Core Keeper F.A.Qs & Bug Reports! ↗Developer-pinned FAQ gives Windows/Linux Steam save locations and the backups folder; advises backing up data before moving/deleting files. Links the official bug-report form. No save replacement or restoration test performed by Kingy.Official · checked