Analog Stick

Analog Stick is a passive item added in Afterbirth †.

Effects

 * Tears up.
 * Allows tears to be fired diagonally.
 * With a keyboard or using buttons to fire with a controller, tears can be shot at 45-degree angles by holding two buttons. This is known as eight-directional firing.
 * With an analog controller, analog input is accepted, allowing full analog aiming in any direction.

Interactions

 * Brimstone - Allows the laser to be fired in any direction.
 * Incubus - Incubus cannot fire in non-cardinal directions, only tears up applies.
 * Marked - Overridden by Marked.
 * Tractor Beam - Overriden by Tractor Beam since the beam is only in a cardinal direction.
 * Mom's Knife - Can already be fired at 45-degree angles without Analog Stick; it prevents full analog rotation of the knife around Isaac's body before/without firing (snapping to the nearest 45-degree angle).

Trivia

 * The item is similar to Marked allowing firing in more directions. For use without an analog controller, Marked fires in more angles than Analog Stick, however effective cursor control is needed.

Seeds
2SF1 6KEC (Treasure room adjacent to spawn)

Analog Stick