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Finger! is a passive item added in .
The Binding of Isaac: Afterbirth †
Grants Isaac a floating finger familiar that can be aimed with the fire buttons in all directions.
The finger fires invisible spectral lasers, doing 10% of Isaac's normal damage. The lasers fire continuously.
While not being aimed with the fire buttons, the finger points in the direction of movement or downwards if standing still.
The Finger!'s lasers can apply Isaac's tear effects, which makes status effects trigger very often.
Finger! will fire in the exact direction it's pointed, meaning it can be fired diagonally, or at any angle, if using a controller - the same effect as
. Analog Stick The beam can be used to destroy
TNT (among other destructible obstacles). The Finger! can do damage to enemies through obstacles and other enemies.
The Finger! does not do contact damage.
: Adds another finger on top of the previous one, so it's hard to notice. Box of Friends
: The finger has a chance to poison enemies it points at. The Common Cold
: Finger will apply burning damage to enemies. Fire Mind
: Has a chance to shrink enemies. God's Flesh
Guppy: Flies are generated from the damage the finger does.
: The finger gains massive damage boost and can poison enemies. Ipecac
: The finger has a chance to destroy enemy shots. Lost Contact
: The finger has a chance to freeze any enemies it's pointing at. Mom's Contacts
: Roughly triples finger's damage. Polyphemus
: Almost doubles finger's damage. Has no damage penalty with range. Proptosis
: More than doubles finger's damage. Sacred Heart : The finger has a high chance to slow down enemies it points at. Spider Bite
: Increases finger's size, however, does not increase finger's damage. BFFS!
: Only increases damage. Godhead
Homing tears: The finger laser does not become homing.
: No effect on the finger's damage. A Lump of Coal
: Only minorly increases finger's damage. The damage multiplier still applies. Magic Mushroom
: While actively aiming, the finger behaves as normal and while fire keys are not pressed, it points towards the targeting crosshair. Marked
: When not firing, the finger will point towards the nearest cardinal direction as to where the shield is left. This favors the vertical directions when the shield is at a 45° angle. Trinity Shield : No effect on finger's damage. Trisagion
This item is a reference to Fingered!, one of Edmund's games.
Item concept arts for AB+, including Finger!.