Bag of Bobbies is a familiar in Fiend Folio, a mod for The Binding of Isaac.

Spawns a familiar that follows Isaac and has a chance to spawn a random Bobby familiar upon clearing a room, that has a set amount of health and will die upon taking enough damage.

The chance to spawn a familiar is equal to 1 / (1 + CurrentAmountOfBobbies) × 100), meaning that a familiar is guaranteed to spawn if there are no other Bobbies currently alive, but the chances decrease for each Bobby alive.

Each Bobby has a random fire delay between 0.5 and 0.83 seconds, and damage between 2.8 and 4.2. The familiar's appearance is not associated with these stats.

The Bobby familiars can take up to 5 hits before dying, and gain invincibility frames after each hit that last 0.67 seconds.

This item contributes towards the Conjoined transformation. Collecting 3 items from this set will make Isaac shoot in 3 directions at the cost of -0.3 damage and -0.3 tears.

Bag of Bobbies can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for Bag of Bobbies have been documented.

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

• Check out the item description on the mod's external Wiki.
• Download Fiend Folio from the Steam Workshop.