Hollow

The Hollow is the 4th chamber of The Gungeon. It resembles as a large, icy ossuary and introduces various undead enemies. In addition, it occasionally features natural floor ice that proves a slippery surface for players but not enemies.

Bosses

High Priest	Kill Pillars	Wallmonger

Enemies

Icon	Name	Description
	Bullet Kin	Slowly walks towards the player, firing bullets.
	Bandana Bullet Kin	Slowly walks towards the player, rapidly firing bullets.
	Veteran Bullet Kin	Slowly walks towards the player, firing bullets and predicting the player's movements.
	Cardinal	Slowly walks towards the player, firing bullets. Occasionally fires a cluster of 5 bullets that homes in on the player.
	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	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	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.
	Sniper Shell	Periodically aims at the player with a red laser, then fires a single high-speed bullet.
	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	Slowly walks towards the player, rapidly firing bullets. Occasionally summons a jammed Spent that periodically releases bullets in all directions.
	Skullet	Slowly walks towards the player, occasionally firing two spreads of triangular bullets.
	Skullmet	Slowly walks towards the player, occasionally firing two spreads of triangular bullets.
	Spent	Walks towards the player and attempts to deal contact damage.
	Hollowpoint	Floats towards the player, rapidly firing bullets. Periodically disappears and reappears elsewhere in the room.
	King Bullat	Periodically fires bouncing bullets in all directions. Spawns several Bullats and Shotgats upon death.
	Pinhead	Walks towards the player and explodes upon death. IF the player gets too close, it will leap towards the player and explode.
	Blobulon	Moves towards the player and attempts to deal contact damage. Splits into two Blobuloids upon death.
	Blobuloid	Moves towards the player and attempts to deal contact damage. Splits into two Blobulins upon death.
	Blobulin	Quickly moves towards the player and attempts to deal contact damage.
	Poisbulon	Moves towards the player, leaving a trail of poison creep. Turns into one Poisbuloid upon death.
	Poisbuloid	Moves towards the player, leaving a trail of poison creep. Splits into two Poisbulins upon death.
	Poisbulin	Quickly moves towards the player, leaving a trail of poison creep.
	Blizzbulon	Fires triangular bullets in all directions, followed by several spreads of 3 triangular bullets towards the player.
	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.
	Skusket	Has two lines of bullets orbiting it. Slowly floats towards the player, firing skulls that home in on the player and split into 6 bullets upon being destroyed.
	Cubulon	Frequently fires bullets in all directions in a diamond shape.
	Chancebulon	Fires random attacks from other Blobulon enemies, along with groups of bullets that look like dice. Has a chance to fire multiple attacks at the same time, and has a chance to die instead of attacking.
	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	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	Fires large rings of bullets at the player. Occasionally disappears and reappears elsewhere in the room.
	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	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	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	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	Teleports around the room, occasionally creating a projection of itself near the player that explodes into bullets in all directions.
	Mimic	Rapidly fires bullets towards the player. Drops items and/or pickups upon death.
	Bullat	Launches itself at the player, dying in the process.
	Shotgat	Launches two projectiles in a V shape at the player, dying in the process.
	Grenat	Launches an exploding projectile at the player, dying in the process.
	Spirat	Launches itself at the player, dying in the process. Predicts the player's movements, and can reposition itself several times before hitting walls.
	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.
	Mountain Cube	Slides towards the player if they line up with it horizontally or vertically. Dies upon completing the room.
	Misfire Beast	Camouflages itself and creates projections that attack the player with bullet whips.
	Phaser Spider	Fires large web-shaped sprays of bullets at the player that leave slowing cobwebs on the floor. Frequently burrows into the ground and reappears elsewhere in the room.
	Killithid	Summons portals around the room that fire bullets towards the player. Occasionally splits into three copies of itself, two of which are illusions.
	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	Periodically spews bullets in all directions.
	Gunreaper	Swings its scythe, sending a homing arc of bullets towards the player. Cannot be killed, and disappears upon completing the room.

Items

• Planar Lead

Trivia

• According to the Hollowpoint Ammonomicon Entry, the Hollow is where slain Bullet Kin are sent to, either to rest or be used in some form of unholy Necromancy/Ammomancy. Since skeletal remains of non-bullet based creatures, mostly humanoid, are found in the Hollow, it is possible this does not apply only to Bullet Kin.

See also

• Chambers

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