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Slay the Spire 2 / Controls & gameplay

Slay the Spire 2: investigate lost progress safely

Mega Crit documents corrupted progress and a recovery method. Start with a full copy; arbitrary renaming can restore the wrong state.

Updated: ·2 min read·Windows / PC
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STRAIGHT TO THE SOLUTION

Start here

01Stop writes↓02Find the correct profile↓03Assess backups↓
01

Stop writes

  1. Close the game and Steam on all used devices. Copy %APPDATA%\SlayTheSpire2 elsewhere without removing originals.
02

Find the correct profile

  1. Compare the Steam account, selected profile and mod use with the last working session. A different profile is not automatically data loss.
03

Assess backups

  1. Check whether the affected profile contains progress.save.backup and whether its time matches the desired progress. Initially work only on an additional copy.
04

Plan recovery

  1. Use the linked developer procedure with the original state backed up. If the valid file is unclear, ask support before replacing Cloud data or originals.

Related guide

Sources and current status

Frequently asked questions

Does a backup file guarantee recovery?

No. It may also be outdated or damaged, so retain multiple existing versions.

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