

Modified game files could cause unstable or even deleterious effects on the game the files should be edited only with proper modding knowledge and tested on a save file that is not important.Īlthough the save data can be edited directly using binary/hex editing tools, it is very risky as the format is complex and an edit without accounting for integrity of the data and checksums will likely render the file unusable. Misbehaving hardware or software on the computer/console may cause damage to the game state while it's held in memory, and if written to disk can corrupt the save file. set PauseOnFocusLost to 1 ( PauseOnFocusLost 1 ).

Importing save files may not work properly, as some important things might have not been moved in the manual import, resulting in an unusable imported version.ĭue to the numerous changes between DLCs, automatic savefile importing may also result in errors when installing Afterbirth+ or Repentance.Įrrors are more likely while having a save file with a run already started. 1 If you have the latest update, you can go to your Isaac folder, look for options.ini and open it with a text-editor of your choice.
