Copycac is a passive item in Glacier's Laboratory, a mod for The Binding of Isaac.

-1.75 tears.
-1.5 range.
-0.3 shot speed.

Isaac's tears generate a blue explosive gas upon collision, which lasts for 2 seconds.

As long as not in areas covered by these gases, Isaac can manually detonate them by pressing drop button.

Manually detonated blue gases are affected by Isaac's bomb modifiers.

This item contributes towards the Oh Crap transformation. Collecting 3 items from this set will grant Isaac the ability to heal half a heart by destroying poop piles.

Copycac can be found in the following item pools:

The following tags are applied to this item:

• Download Glacier's Laboratory from the Steam Workshop.