Launch the game; a loading screen will appear as Steam downloads the files.

For power users or those who want more control, several third-party tools can enhance your modding experience.

These are massive, DLC-sized fan expansions. They add hundreds of new enemies, bosses, items, and completely reworked floor aesthetics. Only recommended once you have thoroughly explored the base game. Troubleshooting Common Mod Issues

: Browse for mods (e.g., "External Item Descriptions") and click the green + Subscribe Activate In-Game : Launch the game. In the main menu, go to the section. Use the arrow keys to select a mod and press to enable or disable it. Requirement : You must have the Afterbirth+ Repentance DLCs installed for Workshop mods to work. Method 2: Manual Installation (Epic Games or DRM-Free)

Inside the mods directory, create a new folder named after the mod (e.g., CustomItemMod ).

However, installing mods for Repentance is not as simple as dragging and dropping files. Due to how the game handles its DLC and anti-cheat mechanics, there are specific steps you must follow. This guide will walk you through everything—from the first workshop subscription to troubleshooting common issues.

: Browse or search for mods. Once you find one you want, click the green Subscribe button.

If you are manually installing large "LUA" mods (like 'Fiend Folio' or 'Repentance+'), always read the specific installation instructions on the mod's download page, as they sometimes require additional file placements.

Use the search bar on the right side of the Workshop to find specific mods, or browse by "Most Popular" or "Most Subscribed." Click on the mod you want to install.

Adds a simple percentage indicator to your user interface showing your exact odds of spawning a Planetarium room on the next floor.

Ensure you pressed on the Mods menu to turn the entire modding system "On".