Analog Tape is a trinket in Foks' Booster Pack, a mod for The Binding of Isaac.

Entering a room for the first time has a 33% chance to summon a familiar from one of the doors (excluding the one Isaac entered), which will remain open.

It chases Isaac, with duration based on room size and speed scaling with isaac's.

If Isaac outruns it, triggers the The Necronomicon effect, dealing 40 damage to all enemies, and disappears.

The trinket is lost if it collides with Isaac or its pickup version.

The following tags are applied to this trinket:

The following special synergies and interactions for Analog Tape have been documented.

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

• Download Foks' Booster Pack from the Steam Workshop.