Skip to content
Isaac

What do you want to unlock?

A step-by-step guide to every unlock in The Binding of Isaac: Repentance. Pick what you want, and it tells you exactly what to do to get there, based on what you've already done.

  1. Pick a goalA character, an item, or any of the game's achievements.
  2. Follow the stepsYou get what to do, in order. Anything you've already done is skipped.
  3. Tick things offYour progress is saved in this browser, and every guide updates to match.

Not sure where to start?

Tainted Isaac

The first tainted character, and a tour of the whole game: Mom's Heart, Hush, the alternate path, Mother and the trip Home.

Played before?

Quick setup

Tick the bosses you've beaten and the characters you have. Takes about a minute, and fills in everything those imply.

Record what you've unlocked

Characters

Character pages and marks

Tainted characters

Character pages and marks

Every achievement

All 641 of them, in the game's order. Choose Ready now to see what you can go for in your next run. Press Ctrl K to search items, bosses and floors too.

641 achievements.