For more details regarding non-english keyboard layouts, see the wiki MILD REPENTANCE SPOILERS ON THIS PAGE: For me on a UK keyboard layout, the apostrophe key (') loads the debug console, though for other users the correct key may be the grave/tilde key (~).
Step 4: Open the game, load into a run and open the debug console.
This will allow you to use the debug console in-game to forcibly add achievements. Step 3: Add a new line to the bottom of the file that reads exactly as 'EnableDebugConsole=1', then save the file. Step 2: On your file browser, open the following file with notepad or notepad++ (replace ' username' as appropriate): C:\Users\ username\Documents\My Games\Binding of Isaac Afterbirth+\options.ini Disable 'The Binding of Isaac: Repentance'. Step 1: Go into your steam library, open 'The Binding of Isaac: Rebirth' page, scroll down and click 'Manage my 3 DLC'. This makes use of the debug console in Afterbirth+, which whilst writing this post is currently disabled in Repentance. Some are quite tedious to unlock normally.
This post is to help new PC players unlock old characters they may have already unlocked on console. IMPORTANT: There are no repentance spoilers in this post, but I have provided two links to the wiki which is absolutely full of spoilers.
