Poppers jump around the room, like hoppers. Sometimes they "poop" and a brown creep that damages isaac spawns. They are usually found in the Caves and Catacombs. By Brimknife.
Gaper Head Edit
Its an Gaper Head without body. Its Jumps around the room Like a Hopper and Chase the player.
It has low Health you need only 3-4 normal shots to kill it.
Spawn places normal Edit
The basement 2
The Caves 1/2
Spawn places Wrath of the Lamb Edit
The Basement XL
The Caves XL