I AM ERROR is a room in The Binding of Isaac.

A room that can only be accessed via rare scenarios, including glitches, and acts as a failsafe for certain events.

The room does not contain any doors, but only an exit leading to the next floor.

Contains at least one I AM ERROR Shopkeeper, and often multiple items from random item pools, pickups, beggars, and/or enemies, including bosses.

Once Delirium is defeated as Tainted Eden, items spawned in the I AM ERROR room have a 6.25% chance of spawning affected by TMTRAINER.

How to access the I AM ERROR room
• Telepills - small chance of a teleport.
• Undefined - 24.75% chance of a teleport.
• Teleport 2.0 - once all other special rooms have been explored.
• Red Key - by creating a door that leads outside of the map boundaries.
• Blank Card - when used while holding ? Card.
• Lil Portal - creating a trap door inside the Lil Portal room.
• Cursed Penny - 10% chance when picking up a Golden Penny.
• Leaving a Crawl Space through an unintended direction (glitching out).

Entering the I AM ERROR room from the Womb or later floors may result in a trap door leading to the wrong path, forcing the run to end early.

This room is not part of the playable area and exists outside of the map's boundaries.

This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this room for the previous Repentance version, check this page instead.

The I AM ERROR does not have an associated item pool.

• Check out the room description on the external Isaac Wiki.