Stronger Technology lasers
What changes
Robo-Baby remains a following familiar that fires spectral Technology lasers. The size increase from BFFS! does not enlarge its attack hitbox.
How to approach the setup
Let the familiar line up with the target as you fire. Keep moving around projectiles and use the additional laser damage to support your main attack.
A practical suggestion for this pair. Check the rest of your inventory and the room before relying on it.
The caution to remember
This record covers Robo-Baby, collectible 95. Robo-Baby 2.0 is a different familiar. BFFS! does not give Isaac the Technology weapon or double Isaac's damage stat.
What this teaches about a run
Know which familiar you have before applying advice. Similar names can describe different movement and firing behavior.