Peep

Mini-Boss   Boss

Peep is a boss found in all environments of Chapter 2.

Behavior

• Peep can spawn Yellow Creep around him.
• Peep can fire eight yellow projectiles in all directions.
• Peep can jump and try to land on Isaac, sending out a ring of twelve yellow projectiles upon landing.
• Peep's eyeballs dislocate and start floating around the room at specific points in his health. One pops off at 25%, and the other pops off at 75%.
  • Peep's eyeballs float diagonally in a manner similar to Death's Heads and they can only be destroyed by Euthanasia needles. They block Isaac's shots and can inflict contact damage.

Champion variants

• Dark Green: This variant of Peep starts the battle with both its eyes popped out, similar to The Bloat.
• Yellow: Peep will be smaller, constantly create his Yellow Creep, and move faster.

Gallery

• 

  Peep ingame.

• 

  Peep missing one eye.

• 

  Peep missing both his eyes.

• 

  Peep's eye, known as "Peeper".

• 

  Peep as one of Delirium's forms.

Notes

• Peep's eyeballs can be killed with Chaos CardThrows the card to kill anything in its path. Opens normal doors., Little HornAdds a chance to fire a piercing tear that instantly kills any enemy that it touches., or EuthanasiaAdds a chance to fire needles. If a needle kills an enemy, it bursts into more needles..

Trivia

• Peep appeared in the original The Binding of Isaac.
• Peep's name could come from the word "pee", in which Peep can be seen urinating yellow creep while battling.
  • Peep's name could also be a shortened version of "peeper", which is slang for an eye.
• His posthumous version is The Bloat.

Bugs

Bug! Peep's Eye has the same collision radius as Peep itself, which results in the eye being difficult to dodge since the hitbox doesn't match up with the eye's visual size.