Red Square is a passive item in Battle Fantasy, a mod for The Binding of Isaac.

+0.7 fire rate.
-20% size.

Upon taking damage in an uncleared room, teleports the player to the door they entered from, and respawns all enemies in the room, like the D7. Unlike the D7, this effect can activate in Boss Rooms, but not final boss rooms.

In cleared rooms, taking damage has a 15% chance to respawn all enemies in the room.

Red Square can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for Red Square have been documented.

* Note that not all possible synergies and interactions are listed here.

• Download Battle Fantasy from the Steam Workshop.