top of page
SURESHARTS.COM

Binding Of Isaac Repentance 100 Save File: Install [portable]

The Ultimate Guide to Installing a 100% Save File for The Binding of Isaac: Repentance

For over a decade, The Binding of Isaac has been a gold standard for roguelike difficulty. With the release of Repentance, the final and most massive expansion, the game now boasts over 700 achievements, 34 playable characters, and an ending so cryptic that it makes "Lost" look like a children's bedtime story.

But let’s be honest: Not everyone has 2,000 hours to unlock "Dead God" (the 100% completion mark). Maybe you lost your save to a PC crash, switched to the Steam Deck, or simply want to play with the Tainted Characters without grinding through Mother and The Beast again.

This is where a 100% save file becomes a lifesaver. binding of isaac repentance 100 save file install

However, installing a third-party save file for Repentance is trickier than the flash versions. Because Repentance uses a strict anti-corruption checksum and cloud save integration, one wrong move can wipe your progress entirely.

Below is the definitive, step-by-step guide to safely installing a 100% (Dead God) save file for The Binding of Isaac: Repentance. The Ultimate Guide to Installing a 100% Save

Part 3: Finding a Legitimate "Dead God" Save File

You need a file labeled rep_persistentgamedata1.dat (for Slot 1) that has the "Dead God" completion. Do not download random .exe files claiming to be saves.

Recommended sources:

  • Speedrun.com / The Binding of Isaac Resources – The speedrunning community provides verified, clean saves.
  • Nexus Mods – Search for "Dead God Save" or "100% Repentance."
  • Reddit (r/bindingofisaac) – Use the search bar for "Dead God save file google drive." Look for posts with high upvotes.

What to avoid:

  • YouTube videos asking you to download a shady "patcher."
  • Files that are larger than 500KB (save files are tiny).
  • Any file named options.ini or input.ini – these are config files, not save files.

4.2 macOS Installation

  1. In Finder, press Cmd+Shift+G and enter ~/Library/Application Support/Binding of Isaac Repentance/.
  2. Backup existing .dat files.
  3. Replace with downloaded 100% save.
  4. If save doesn’t load, remove options.ini and config.ini from the same folder.

4.3 Steam Deck / Linux (Proton)

Using Dolphin file manager:

/home/deck/.steam/steam/steamapps/compatdata/250900/pfx/drive_c/users/steamuser/Documents/My Games/Binding of Isaac Repentance/

Replace file, then set file permissions to 644:

chmod 644 rep_persistentgamedata1.dat

A Comprehensive Guide to Installing a 100% Save File in The Binding of Isaac: Repentance

bottom of page