Binding of Isaac: Rebirth Wiki
(in Repentance)

Items with this tag contribute toward the unlock of Technology Zero Technology Zero, and includes, strangely, Technology Zero itself.

Passive Collectibles[ | ]

Name ID Icon Quote Description Quality
Robo-Baby 5.100.95 Robo-Baby Friends 'till the bbbbzzzt Spawns a familiar that shoots Collectible Technology iconTechnology lasers. 1
Robo-Baby 2.0 5.100.267 Robo-Baby 2 We worked out all the kinks Spawns a familiar that fires lasers at any enemy in its line of sight and moves based on the direction Isaac is firing tears. 1
Tech.5 5.100.244 Tech It's still being tested... Isaac occasionally fires an unlimited range piercing laser alongside his normal tears. The laser can glitch, mimicking the effects of certain items and trinkets. 3
Technology 5.100.68 Technology Laser tears Replaces tears with a piercing laser with unlimited range. 3
Technology 2 5.100.152 Technology 2 Extra laser Replaces the tears fired from Isaac's right eye with a rapid-firing low damage piercing laser. (except in Repentance) Damage down. 2
Tech X 5.100.395 Tech X Laser ring tears Tears are replaced with laser rings that pierce through enemies and deal damage to enemies within them. Can be charged to increase the effectiveness of the ring. 4
Technology Zero 5.100.524 Technology Zero Static tears! Connects Isaac's tears with electricity that can damage enemies. 3