Technology Zero

For all Tech items, check Tech (disambiguation)

Technology Zero is an unlockable passive item added in The Binding of Isaac: Afterbirth †.

Effects[]

Connects tears with electricity that damages enemies.
- The electricity's damage is equal to Isaac's damage.
  - The electricity deals 33% of Isaac's damage.
- Each of Isaac's tears can connect to other allied tears Including those of shooting familiars.
  - The number of connections is limited by the number of Isaac's tears.

It will connect Jacob and Esau's tears regardless of which one picked up the item.

Anti-Gravity: All of the tears fired are connected by electricity, creating a series of electric fences.
Cricket's Body / Compound Fracture / The Parasite: Split tears will be connected via electricity.
Evil Eye: Tears fired by eye will be connected via electricity to Isaac's tears.
Eye of the Occult: Allows you to move the electrified tears, allowing you to hit more enemies and do more damage.
Haemolacria: Main tears and bursts can be connected via electricity.
Jacob's Ladder: Both effects happening simultaneously creates lots of electricity.
The Ludovico Technique: Electricity connects the main tear to any other tears created by Isaac.
Pop!: Tears in midair and tears that knock around each other will still be connected, effectively creating electric barriers.
Sinus Infection: Boogers will have electricity flowing between them even if attached to the same enemy, dealing massive damage to bosses.
Tiny Planet: Creates moving laser fields that orbit the character.
The Wiz: The diagonally-spreading tear shots will be connected by electricity, effectively making up for the item's blind spot and providing an attack with a very wide range.
Terra: The lasers are capable of destroying terrain, but is unable to apply knockback, allowing to easily destroy large quantities of obstacles.

Brimstone: Overrides Technology Zero.
Continuum: Tears will travel through walls; however, the electricity will not connect the tears while they are outside the room. Once tears have passed through walls, the electric arcs connect very erratically to other tears, limiting the efficiency of the combination.
Dr. Fetus: Overrides Technology Zero.
Epic Fetus: Overrides Technology Zero.
Flat Stone: Only the last two tears will connect.
Haemolacria: Overrides Technology Zero.
Mom's Knife: Overrides Technology Zero.
Technology: Overrides Technology Zero.
Tech X: Overrides Technology Zero.
Trisagion: Overrides Technology Zero.
- Sometimes overrides Technology Zero. Will occasionally cause the game to crash, if combined with additional tear increases. Firing for prolonged periods of time in a room will eventually cause Technology Zero to trigger.

Technology Zero was added in Booster Pack #2, after the initial release of the DLC.
Technology Zero is based on this Steam Workshop item by Ashkait and Scayze.