Binding of Isaac: Rebirth Wiki

Robo-Baby 2.0 is an unlockable passive item.


  • Spawns a familiar that automatically shoots Technology Technology lasers towards enemies when aligned with them, dealing 3.5 damage per shot.
    • The familiar will move in the direction Isaac is shooting.
  • Added in Repentance This item belongs to the Conjoined set. Collecting three items from this set will transform Isaac into a three-faced version of himself.


  • Unlike The Ludovico Technique The Ludovico Technique, Robo-Baby 2.0 cannot be controlled with the mouse if mouse control is enabled in the config files.

In-game Footage[]

Unlockable Achievements[]


PC Z0K8 ATM4 (Treasure Room adjacent to spawn)

PC F479 6DQT (Treasure Room adjacent to spawn)

PS4 7NXD J9Q6 (Treasure Room adjacent to spawn)

Vita LH98 JML6 (First floor Treasure Room)

Switch Greed mode only X07C 87Q2 (First Golden Treasure Room)


Bug Bug! Robo-Baby 2.0 cannot target Wall Creeps unless it is on top of one.