The Binding Of Isaac Repentance -01009cd0167e20... Here

Players interacting with this type of string are usually engaged in Save Editing or Run Preservation.

The binding of Isaac Repentance is a masterpiece held together with digital duct tape and prayer. The code -01009CD0167E20 is scary, but it's just a single corrupted item reference or a broken mod hook.

By verifying files, clearing your item cache, and—if necessary—hex editing the save, you will reclaim your save file. Do not let a hexadecimal ghost end your path to Dead God. The Binding of Isaac Repentance -01009CD0167E20...

Now go hug Tainted Forgotten and never press Alt+F4 during a Mom fight again.


Have you encountered a different variant like -01009CD0XXXXXX? Share your crash log in the comments. For more Isaac error codes, check our article on "The 0x0000005_TBOI_Repentance Glitch." Players interacting with this type of string are

The string 01009CD0167E20... represents the raw hexadecimal data found within the repentance_savegame.dat file. Unlike the 8-character alphanumeric "Run Seeds" (e.g., ABCD EFGH) used to generate dungeon layouts, this string is a Save File Header or Identifier. It is used by the game engine to track persistent data such as unlocked items, completion marks, and run history.

Title: Game crash with code "01009CD0167E20..." on Repentance Body: Observed behavior: Crash window with code 01009CD0167E20

  • Observed behavior: Crash window with code 01009CD0167E20..., no crash log saved.
  • Troubleshooting performed: verified files, disabled mods, reinstalled, still occurs.
  • Attachments: save file, launcher log, dxdiag/system info (if applicable).
  • Codes in The Binding of Isaac: Repentance serve various purposes, from unlocking characters and items to accessing debug features. These codes are often discovered through community efforts, data mining, and Easter eggs hidden within the game. They add a layer of replayability and fun, allowing players to experiment with different characters and gameplay mechanics.

    The Binding of Isaac has a vibrant community of players and modders. The game's open-source nature for modding encourages players to create and share their content, including new codes and game modes. Websites like the game's official forums, Reddit, and modding platforms host discussions and guides on how to use codes and create custom content.

  • If you suspect a corrupted save or missing file:
  • If it's an error/crash code:
  • If you need tech support:
  • The provided snippet appears to be the beginning of a save file header. In Repentance, the save file structure is divided into specific blocks for optimization and Steam Cloud synchronization.