Paper Mask is an unlockable passive item in Damnation, a mod for The Binding of Isaac.

Upon entering a room, spawn Face Fogs in random position that will inflict specific status effect to enemies inside, and upon Isaac enters, it triggers special effects, then remove all Face Fogs in the room.

List of all Face Fogs
• Devil's Face: Inflict burn to enemies inside. When Isaac enters, he triggers XV - The Devil.

• Narcissus' Face: Inflict charm to enemies inside. When Isaac enters, he spawns a puddle under him that offers him -50% fire delay. This bonus is unavailable upon leaving the puddle.

• Bad to the Skull: Inflict fear to enemies inside. When Isaac enters, he triggers XIII - Death? and Soul of the Forgotten.

• Bob's Face: Inflict poison to enemies inside. When Isaac enters, he grants Parasitoid and Plague Lord (if Reverie is enabled) for the room.

• Frozen Voice: Inflict slow to enemies inside. When Isaac enters, he grants Uranus for the room, and deals 5 × DamageStat freezing damage to all enemies.

• Werewolf's Face: Inflict bleeding (or Hemorrhaging if Fiend Folio is enabled) to enemies inside. When Isaac enters, he triggers The Lunatic's Diary (or Wild Fury if Reverie is enabled).

• Bloat's Face: Inflict bait to enemies inside. When Isaac enters, he grants 2 Brimstone, The Wiz for the room, and triggers The Scooper twice.

• Fiend's Face (only available with Fiend Folio): Inflict bruised to enemies inside. When Isaac enters, he grants Fiend's Third Leg for the room.

• Fox's Face (only available with Fiend Folio): Inflict drowsy to enemies inside. When Isaac enters, he triggers Bedtime Story.

• Samson's Face (available with Fiend Folio or Daydream all Day): Inflict berserked or angry to enemies inside. When Isaac enters, he triggers Soul of Samson.

• Steven (only available with Fiend Folio): Inflict multi-euclidean to enemies inside. When Isaac enters, spawns a friendly Steven boss.

• Lawyer's Face (only available with Daydream all Day): Inflict guilty to enemies inside. When Isaac enters, he triggers Presumption of Guilt.

• Inchling's Face: Inflict shrink (or flawed if Reverie is enabled) to enemies inside. When Isaac enters, he triggers Mega Mush.

Defeat Delirium as Tainted Garlin.

Paper Mask can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for Paper Mask have been documented.

* Note that not all possible synergies and interactions are listed here.

The sprite and sound effect of Bad to the Skull is a reference to music Bad to the Bone.

The reason why Fox's Face can inflict drowsy is to reference one Chinese meme.

Steven Face Fog was firstly planed to spawn friendly Nevermore if The Future mod is available. But there's some existing problem with friendly Nevermore, so this plan was canceled.

Lawyer's Face is a reference to Gyakuten saiban.

• Download Damnation from the Steam Workshop.