Installation⚓︎
We have two methods of installation: Automatic and Manual. We also have a Steam Workshop page that has a similar method to Manual.
If the installation is successful you should be able to notice multiple changes to the game, most notably you should see REPENTOGON version in the titlebar. Here is an example of a complete installation:

Automatic⚓︎
Info
Automatic instructions only work on Windows for now. A Linux version of the installer is being worked on, and for now it should work in Wine, but there's still extra setup on there for now.
Info
We'll make this more automatic in the future, bear with us.
What you'll need⚓︎
Instructions⚓︎
- Within Steam, navigate to The Binding of Isaac: Rebirth
- Click on the gear to the right of the screen, and click on it
- Click on Properties- This opens a new window.
 

- Navigate to Installed Files, then clickBrowse- This opens a new window.
 

- Copy the REPENTOGONUpdater.exedownloaded earlier to the folder that just opened.

- Run REPENTOGONUpdater.exe.- This opens a new window.
 
- Press Install.- Once the log at the bottom says Finished!, installation is done. If the log instead says anything about failing, the installation was unsuccessful. Try a different method.
 
- Once the log at the bottom says 

Info
On Linux and Steam Deck, add WINEDLLOVERRIDES="dsound=n,b" %command% as a launch option for Isaac.
Manual⚓︎
What you'll need⚓︎
Instructions⚓︎
- Within Steam, navigate to The Binding of Isaac: Rebirth
- Click on the gear to the right of the screen, and click on it
- Click on Properties- This opens a new window.
 

- Navigate to Installed Files, then clickBrowse- This opens a new window.
 

- Extract the contents of REPENTOGON.zipto the folder that just opened.

Info
On Linux and Steam Deck, add WINEDLLOVERRIDES="dsound=n,b" %command% as a launch option for Isaac.
Steam Workshop⚓︎
What you'll need⚓︎
Instructions⚓︎
- Within Steam, navigate to The Binding of Isaac: Rebirth
- Click on the gear to the right of the screen, and click on it
- Click on Properties- This opens a new window.
 

- Navigate to Installed Files, then clickBrowse- This opens a new window.
 

- 
Navigate to the modsfolder, thenREPENTOGON_3127536138.
- 
Extract the contents of REPENTOGON.zipto the game's folder.

Info
On Linux and Steam Deck, add WINEDLLOVERRIDES="dsound=n,b" %command% as a launch option for Isaac.
You can now unsubscribe from the mod on Steam, if you wish.