The issue appears to be related to the game's decision to use a new modding API (Application Programming Interface) that is not compatible with older mods. This new API was introduced in the game's latest update, and it's causing problems for modders who have not updated their mods to work with the new API.
The most popular mod manager for The Binding of Isaac: Repentance is IsaacMods . You can download the mod manager from the official GitHub repository: https://github.com/IsaacMods/IsaacMods/releases the binding of isaac repentance mods no steam updated
For Repentance on Windows, the default directory is typically found in Documents/My Games/Binding of Isaac Repentance/mods . The issue appears to be related to the
: Ensure the folder name does not start with a long string of numbers or underscores, as this can sometimes prevent the game from recognizing the mod. You can download the mod manager from the