Who's your daddy? is a transformation in Fiend Folio: RELOADED, a mod for The Binding of Isaac.

Obtained by acquiring 3 of the following items:
• Dad's Key
• Dad's Lost Coin
• Dad's Ring
• Dad's Wallet
• Dad's Postiche
• Dad's Dip
• Dad's Battery
• Dad's Half
• Dad's Cargo Shorts

With each tear fired, Isaac a 10% chance to shoot a gun at a an enemy, dealing 3x Isaac's damage (cannot be less than 10).

Isaac will always shoot at the enemy that has the most HP, and will do so even if he is not facing it.

The gun is similar to the one used by Friend. The bullet will penetrate and can hit multiple enemies.

The bullet inherits Isaac's shot speed and tear effects.

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