Osteochondrosis is a passive item in TBOI Otherside, a mod for The Binding of Isaac.

-0.6 Speed
-0.6 Shotspeed
+1 Tearsize

Isaac's tear release 4 smaller tears while flying

This item can only be acquired by using Weird Mirror on Speed Ball.

This item contributes towards the Spun transformation. Collecting 3 items from this set will grant Isaac +2 damage, +0.15 speed and spawn a random pill.

The following tags are applied to this item:

• Download TBOI Otherside from the Steam Workshop.