Binding of Isaac: Rebirth Wiki

For all Tech items, check Tech (disambiguation)

Tech.5 is an unlockable passive item.

Effects[ | ]

Notes[ | ]

  • The damage of the laser scales directly with Isaac's damage.
  • Unlike Collectible Technology iconTechnology or Collectible Technology 2 iconTechnology 2, Isaac can still fire tears from both eyes in addition to firing the laser.
  • The laser can be fired independently from tears by slightly tilting the right analog stick, just like shooting familiars.
  • (in Repentance) Unlike Collectible Technology iconTechnology, Tech.5 Lasers do not have momentum, and fire exclusively in the cardinal directions unless Isaac has an item like (in Afterbirth † and Repentance)Collectible Analog Stick iconAnalog Stick, (in Repentance)Collectible Eye of the Occult iconEye of the Occult or (except in Rebirth)Collectible Marked iconMarked.

Interactions[ | ]

  • (in Repentance)Collectible Anti-Gravity iconAnti-Gravity: Creates floating laser balls that will all fire simultaneously when the fire button is released.
  • (in Rebirth)Collectible Brimstone iconBrimstone: Tech.5 does not fire. However, it will still fire when playing as Character Azazel iconAzazel with his short-ranged Brimstone. Since the laser scales with player damage, this can be a devastating combination.
    • (except in Rebirth) Tech.5 fires normally while Brimstone laser is charging.
  • (except in Repentance) Collectible Cricket's Body iconCricket's Body: Tear delay down as expected, but no benefit from the splash effect.
    • (in Repentance) Releases a 4-way spread of tears whenever the laser hits a wall or an enemy.
  • (in Repentance)Collectible Eye of the Occult iconEye of the Occult: Only affects the laser's color.
    • Eye of the Occult + Collectible Brimstone iconBrimstone/Collectible Technology iconTechnology: The Tech.5 laser also automatically fires at the crosshair.
  • (in Repentance)Collectible Gello iconGello: Laser only fires from Isaac.
  • (in Afterbirth and Afterbirth †) Character Lilith iconLilith: No effect, as Lilith is inherently Blindfolded.
    • (in Repentance) Lilith fires the Tech.5 laser from her forehead as expected, though the costume doesn't appear.
  • Collectible The Ludovico Technique iconThe Ludovico Technique: Laser is fired in the same direction that the controlled tear is moving and the laser becomes spectral.
  • (in Repentance)Collectible Ipecac iconIpecac: Laser explodes and poisons enemies on contact.
  • (except in Rebirth)Collectible Rubber Cement iconRubber Cement: Laser will bounce in angle depending on the obstacle hit.
  • (in Afterbirth † and Repentance)Collectible Sprinkler iconSprinkler: No effect.
  • (in Repentance)Collectible Urn of Souls iconUrn of Souls: Isaac can still fire the laser as normal while using the urn.

In-game Footage[ | ]

Unlockable Achievements[ | ]