Cracked Orb is an unlockable passive item added in The Binding of Isaac: Repentance.
Effects[ | ]
- Upon taking damage, activates the following effects:
- Unlocks all locked doors in the room (doors that need the room to be cleared are not affected).
- Opens the
Secret Room and the Super Secret Room if adjacent to the room you are in. - Reveals a random unmapped room on the floor.
- Destroys all tinted rocks and rocks with Crawl Spaces in the room.
Notes[ | ]
- The effect is able to reveal the Ultra Secret Room.
- The unlocking effect is able to open:
- The golden door to Mega Satan;
- Doors leading to Downpour / Mines / Mausoleum;
- The entrance to the Mom's Heart fight in the Mausoleum and Gehenna;
- A Strange Door.
- The golden door to
- The effect will not open the doors to:
- Challenge Room from the outside;
- Regular doors in Chest / Dark Room.
- Boss Rush / ??? doors even after the fight.
- Greed Mode
Synergies[ | ]
- Dog Tooth / Shiny Rock / YO LISTEN!: Makes it extremely easy to destroy tinted rocks and enter Crawl Spaces.
- Dull Razor: Allows to benefit from the item without taking actual damage.
- The Mind / Blue Map / Treasure Map / The Compass: Having more rooms discovered makes Cracked Orb more likely to reveal the ultra secret room.
 Broken Items
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| Items |
| Trinkets |
| Cards and Runes |
 Eve Unlocks
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 The Beast Unlocks
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 The Binding of Isaac: Rebirth
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