Afterbirth+ with all three save slots fully completed.
The “1001” save file for Binding of Isaac: Repentance is a compact object of player data with outsized cultural and technical significance. For modders, speedrunners, preservationists, and educators, it provides a useful case study in how modern indie games store progress, enable secrets, and intersect with community practices. This post explains what the file is, what it contains, why it matters, how it’s created and used, and practical, ethical considerations around handling it. Binding Of Isaac Repentance 1001 Save File
Remember: The save file gets you the keys to the kingdom. But you still have to walk through the basement door yourself. Now go cry into that fetal position—but this time, with every single item at your disposal. Afterbirth+ with all three save slots fully completed