Wall of Flesh

Wall of FleshHungering Conglomeration

Statistics

Type	Boss
Environment	Underworld
Life	23,404 (net total): 10,476 (Mouth) + 3,232 (per Eye) [x4]
KB resist	100%

Map icon

The Wall of Flesh is the final boss of Pre-Hardmode. Defeating it permanently converts the world to Hardmode, which brings new content and challenges.

Spawn

The Wall of Flesh is summoned when a Guide Voodoo Doll is destroyed by being dropped into lava in the Underworld while the Guide is alive, killing the Guide. Directly killing the Guide with lava while in the Underworld will summon the Wall as well.

The Wall of Flesh can also be summoned by using a Flesh Chunk in the Underworld.

The direction the Wall will face, and therefore move, depends on which side of the world the player spawns it. If the Wall is spawned on the right side of the world, it will move right to left. If it is spawned on the left side of the world, it will move left to right.

Behavior

Phase 1Phase 2

Wall of FleshPhase One

Statistics

Life	23,404 / 23,404 (total)
KB resist	100%

Map icon

The Wall of Flesh spawns with four Eyes loosely attached to itself. While any of its Eyes are connected to the wall, the Mouth takes 98% less damage, making it practically invincible. It also has several of the Hungry attached to itself, and occasionally spawns Leeches. If enraged due to the player moving too far away, it will let out a roar and summon tentacles which deal extremely high damage to the player.

The attached Eyes perform the following behavior:

Magma Beam

• One of the Wall of Flesh's Eyes stops in place for a few moments and fires a Magma Beam at the player, telegraphed by a glowing yellow line.

Once brought to 0 health, the Eyes detach and become invincible, performing the following behavior:

Circular Blast

• The Eye rotates around the player, firing a laser every 2 seconds, when it aligns in a cardinal direction.
  • As a telegraph, it gives off intensifying red sparks as it comes closer to firing the laser.

Subphase 1Subphase 2

Wall of FleshPhase Two

Statistics

Life	10,476 / 23,404 (total)
KB resist	100%

Map icon

With all Eyes detached, the Mouth becomes vulnerable and the Wall of Flesh gains the ability to shoot Magma Beams from its mouth. If enraged due to the player moving too far away, it will let out a roar and summon tentacles which deal extremely high damage to the player. The boss performs the following attacks:

Magma Beam (Mouth's Behavior)

• The Wall of Flesh's Mouth tracks the player's position for a few moments and fires a Magma Beam at them, telegraphed by a glowing yellow line.

Quadruple Circular Blast (Eyes' Behavior)

• The Eyes rotate around the player, each of them firing a laser every 2 seconds, when they align in a cardinal direction.
  • As a telegraph, they gives off intensifying red sparks as they come closer to firing.

Wall of FleshPhase Two

Statistics

Life	4,714 / 23,404 (total)
KB resist	100%

Map icon

The Wall of Flesh transitions to Subphase 2 once it reaches 45% (4,716) health, gaining a new synchronized attack.

The Mouth performs the following attacks:

Magma Beam (Mouth's Behavior)

• The Wall of Flesh's Mouth tracks the player's position for a few moments and fires a Magma Beam at them, telegraphed by a glowing yellow line.

The Eyes alternate between the following attacks:

Quadruple Circular Blast

• The Eyes rotate around the player, each of them firing a laser every 2 seconds, when they align in a cardinal direction.
  • As a telegraph, they gives off intensifying red sparks as they come closer to firing.

Reformation Laser Attack

• The Eyes reform into the wall and move along it erratically, firing lasers.
• This attack is performed for 11 seconds before moving on to the next one.

Aftermath

A status message appears which reads "The ancient spirits of light and dark have been released.", indicating that the world has been permanently converted to Hardmode, which adds a vast array of new content.

• Two diagonal stripes of Hallow and Corruption or Crimson form in a "V" pattern from the center of the Underworld, all the way to the surface. Corruption/Crimson and Hallow will also begin spreading at a much faster rate.
• If the Early Hardmode Progression Rework option is enabled, Cobalt and Palladium Ore will generate in the Underground and Cavern layers.
• A status message appears which reads "A star has fallen from the heavens!", indicating that an Astral Meteor has crashed into the world and created the Astral Infection biome.
• A status message appears which reads "The Sunken Sea trembles...", indicating that enemies in the Sunken Sea are buffed and drop new gear.
• The Hive Mind will begin dropping Cursed Flames and The Perforators will begin dropping Ichor.
• Many pre-existing enemies will begin dropping new materials such as Essence of Havoc and Essence of Sunlight.
• The Drunk Princess NPC becomes available.
• The Defiled Flame Dye becomes available for sale from the Dye Trader.
• The Skeleton Merchant will begin selling the Marrow.
• The Arms Dealer will begin selling the P90 and Ammo Box.
• The Witch Doctor will begin selling the Abyss and Astral Water Fountains.
• The Clothier will begin selling Golden Keys and drops the Clothier's Wrath on death.
• The Bandit will begin selling the Slick Cane.
• Life Fruit and Plantera's Bulbs start spawning in the Jungle.
• Prismatic Lacewings start spawning on the surface Hallow from dusk until midnight.
• Storm Weaver's boss appearance and Signus, Envoy of the Devourer's first boss appearance can now occur.

Tips

Trivia

• The soundtrack heard during the battle against the Wall of Flesh is One's Ending, Another's Beginning, which was composed by the artist PinpinNeon.