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Bullet Hell is the secret 6th chamber of The Gungeon. It contains no shops or treasure rooms, although pickups and chests can still be found upon clearing rooms.

Bullet Hell always contains a secret room with an Evil Muncher.


How To Access[ | ]

  • Bullet Hell is accessed in the Aimless Void. After killing the pasts of the 4 main Gungeoneers, walking onto the large platform just before the chest that contains The Gun That Can Kill The Past will cause a skeletal hand to appear and drag players down into Bullet Hell.
    • It is unavoidable to enter Bullet Hell the first time the player enters the Aimless Void after defeating the pasts of the 4 main Gungoneers, unless in Blessing or Challenge mode. The player cannot dodge it even if they walk around the area where the rift would be in future runs. Prepare for a run to it accordingly.
    • After entering Bullet Hell at least once, a large rift will appear in the platform that will take the player to Bullet Hell. The rift can be walked around to avoid going to Bullet Hell.
    • Note that the player cannot enter Bullet Hell for the first time when in Blessing Mode or Challenge Mode, but it is always accessible once the rift is opened.

Layout[ | ]

Bullet Hell always follows the same basic layout:

  • The starting room has three paths. Two of the paths will merge and lead to the second junction, while one of the paths will consist of a single dead end room.
  • The second junction has three more paths. Two of the paths will form a loop, while one of the paths will lead to the third junction.
  • The third junction has three more paths. Two of the paths will reach dead ends, while one of the paths will lead to the Lich.

Boss[ | ]

Lich
Lich

Enemies[ | ]

Icon Name Description
Bullet Kin Bullet Kin Slowly walks towards the player, firing bullets.
Bandana Bullet Kin Bandana Bullet Kin Slowly walks towards the player, rapidly firing bullets.
Veteran Bullet Kin Veteran Bullet Kin Slowly walks towards the player, firing bullets and predicting the player's movements.
Cardinal Cardinal Slowly walks towards the player, firing bullets. Occasionally fires a cluster of 5 bullets that homes in on the player.
Shroomer Shroomer Slowly walks towards the player, firing two bullets in a V shape.
Ashen Bullet Kin Ashen Bullet Kin Slowly walks towards the player, firing fast-moving bullets.
Mutant Bullet Kin Mutant Bullet Kin Slowly walks towards the player, firing bullets. Occasionally spits out a small cone of poison creep.
Fallen Bullet Kin Fallen Bullet Kin Slowly walks towards the player, firing spreads of three bullets. Leaves behind fire upon death.
Red Shotgun Kin Red Shotgun Kin Slowly walks towards the player, occasionally firing a tight spread of 5 bullets. Has a chance to fire 6 bullets in all directions upon death.
Blue Shotgun Kin Blue Shotgun Kin Slowly walks towards the player, occasionally firing a wide spread of 5 bullets quickly followed by a wide spread of 4 bullets. Has a chance to fire 6 bullets in all directions upon death.
Veteran Shotgun Kin Veteran Shotgun Kin Slowly walks towards the player, occasionally firing a V-shaped spread of 5 bullets and predicting the player's movements. Fires many bullets in all directions upon death.
Ashen Shotgun Kin Ashen Shotgun Kin Slowly walks towards the player, firing tight spreads of 5 fast-moving bullets.
Shotgrub (Enemy) Shotgrub Slowly walks towards the player, firing spreads of bullets which release more waving bullets upon hitting an obstacle.
Sniper Shell Sniper Shell Periodically aims at the player with a red laser, then fires a single high-speed bullet.
Professional Professional Periodically aims at the player with a green laser, then fires a single high-speed bullet that explodes into bullets in all directions upon impact.
Gummy Gummy Slowly walks towards the player, rapidly firing bullets. Occasionally summons a jammed Spent that periodically releases bullets in all directions.
Skullet Skullet Slowly walks towards the player, occasionally firing two spreads of triangular bullets.
Skullmet Skullmet Slowly walks towards the player, occasionally firing two spreads of triangular bullets.
Spent Spent Walks towards the player and attempts to deal contact damage.
Creech Creech Walks towards the player, periodically releasing bouncing bullets in all directions.
Hollowpoint Hollowpoint Floats towards the player, rapidly firing bullets. Periodically disappears and reappears elsewhere in the room.
King Bullat King Bullat Periodically fires bouncing bullets in all directions. Spawns several Bullats and Shotgats upon death.
Pinhead Pinhead Walks towards the player and explodes upon death. IF the player gets too close, it will leap towards the player and explode.
Blobulon Blobulon Moves towards the player and attempts to deal contact damage. Splits into two Blobuloids upon death.
Blobuloid Blobuloid Moves towards the player and attempts to deal contact damage. Splits into two Blobulins upon death.
Blobulin Blobulin Quickly moves towards the player and attempts to deal contact damage.
Poisbulon Poisbulon Moves towards the player, leaving a trail of poison creep. Splits into two Poisbuloids upon death.
Poisbuloid Poisbuloid Moves towards the player, leaving a trail of poison creep. Splits into two Poisbulins upon death.
Poisbulin Poisbulin Quickly moves towards the player, leaving a trail of poison creep.
Leadbulon Leadbulon Moves towards the player and attempts to deal contact damage. Becomes enraged after taking enough damage, moving faster and leaving a trail of fire.
Poopulon Poopulon Occasionally spins, releasing a large amount of spiraling bullets in all directions.
Bloodbulon Bloodbulon Moves towards the player and attempts to deal contact damage. Becomes larger and slower as it takes damage. Releases many bullets in all directions upon death.
Muzzle Wisp Muzzle Wisp Dashes three times in random directions, then releases a ring of flaming bullets. Leaves behind a patch of fire upon death. Sets the player on fire upon contact.
Muzzle Flare Muzzle Flare Dashes three times in random directions, firing three bullets towards the player with each dash, then releases a ring of flaming bullets. Leaves behind a patch of fire upon death. Sets the player on fire upon contact.
Cubulon Cubulon Frequently fires bullets in all directions in a diamond shape.
Cubulead Cubulead Fires bullets in all directions in a diamond shape, then pulls its bullets back towards itself.
Apprentice Gunjurer Apprentice Gunjurer Fires bullets in a variety of rotating shapes, such as a square, circle, or X. Occasionally disappears and reappears elsewhere in the room.
Gunjurer Gunjurer Summons 6 bullets, during which time any bullets fired at it will be absorbed. The 6 bullets along with any absorbed bullets are then fired at the player. Occasionally disappears and reappears elsewhere in the room.
High Gunjurer High Gunjurer Fires large rings of bullets at the player. Occasionally disappears and reappears elsewhere in the room.
Lore Gunjurer Lore Gunjurer Summons one of 3 bullet familiars, each with distinct behaviors.

Warrior: The bullet will home in on the player until it vanishes.

Rogue: The bullet will home in on the player and then teleport behind them in an attempt to catch them off-guard.

Mage: The bullet follows the player closely and will shoot smaller bullets at them.

Gunsinger Gunsinger Buffs an enemy in the room, increasing their health and speed. They will cancel their spell and run away if the player is too close or they take too much damage.
Aged Gunsinger Aged Gunsinger Buffs all enemies in the room, increasing their health and speed. They will cancel their spell and run away if the player is too close or they take too much damage.
Ammomancer Ammomancer Attempts to summon Shelletons. They will cancel their summoning ritual and run away if the player is too close or they take too much damage.
Wizbang Wizbang Teleports around the room, occasionally creating a projection of itself near the player that explodes into bullets in all directions.
Mimic Mimic Rapidly fires bullets towards the player. Drops items and/or pickups upon death.
Bullat Bullat Launches itself at the player, dying in the process.
Shotgat Shotgat Launches two projectiles in a V shape at the player, dying in the process.
Grenat Grenat Launches an exploding projectile at the player, dying in the process.
Spirat Spirat Launches itself at the player, dying in the process. Predicts the player's movements, and can reposition itself several times before hitting walls.
Gunzookie Gunzookie Periodically spits up bubbles that, upon popping, fire a bullet that predicts the player's movements.
Gunzockie Gunzockie Periodically spits up four bubbles that, upon popping, fire a bullet that predicts the player's movements.
Great Bullet Shark Great Bullet Shark Charges towards the player, releasing many bullets to the sides of itself.
Tombstoner Tombstoner Walks towards the player, firing crosses of bullets.
Gun Cultist Gun Cultist Erratically moves around the room and shoots at the player. Has the ability to dodge roll.
Gun Nut Gun Nut Periodically strikes the ground with its sword, releasing a wide 90 degree arc of bullets towards the player. Can only aim in the eight compass directions.
Spectral Gun Nut Spectral Gun Nut Periodically fires a wide 90 degree arc of bullets towards the player, along with a larger bullet that explodes into bullets in all directions upon impact.
Flesh Cube Flesh Cube Slides towards the player if they line up with it horizontally or vertically, leaving behind a trail of fire. Releases bullets in all directions upon colliding with an obstacle. Cannot be killed until the room is completed.
Lead Maiden Lead Maiden Hops around, then opens up and fires three rings of triangular bullets that stick to walls, then fire towards the player. Cannot be damaged while closed. Explodes upon death.
Shambling Round Shambling Round Has three stages that it progresses through as it takes damage. In its first stage, it fires rings of bullets in all directions. In its second stage, it rapidly alternates between firing bullets out of its left and right sides. In its third stage, it sprays numerous bullets in all directions. Upon death, it leaves behind a cap that explodes after a short delay.
Shelleton Shelleton Slowly walks towards the player, frequently firing two wide bursts of bullets at the player. Occasionally fires a laser at the player. Collapses upon death, and will revive if not destroyed after a short period of time.
Agonizer Agonizer Periodically spews bullets in all directions. Explodes upon death.
Revolvenant Revolvenant Stretches its arm towards the player, attaching it to a wall. The arm will then release bullets perpendicular to itself. If the player is behind cover, the arms might also form a circle around them. This circle will follow the movement of the player and will shoot bullets at them.
Gunreaper Gunreaper Swings its scythe, sending a homing arc of bullets towards the player. Cannot be killed, and disappears upon completing the room.

Gallery[ | ]

See also[ | ]

The Gungeon
The Breach Keep of the Lead Lord Gungeon Proper Black Powder Mine Hollow Forge
Secret Chambers
Oubliette Abbey of the True Gun Resourceful Rat's Lair R&G Dept. Bullet Hell
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