Fuselier

Fuselier is a mini-boss found in the Gungeon Proper, the Black Powder Mine, the Hollow, and the Forge.

Behavior

 * Moves in figure-8s, shooting bullets in multiple directions.
 * Moves left and right, alternating between rings of bullets and shotgun spreads.
 * Spawns 4 wind-up Bullet Kin enemies, each with 10 health, that will chase the player until they die.
 * Spawns 4 lines of flame bullets that persist on the arena, forcing the player to dodge roll over them to get to more room.
 * Spawns a bouncing cannonball-like bullet, signified by Fuselier turning either left or right.

Trivia

 * Fuselier is the only miniboss that is shown with a Boss symbol in the mini map, before entering the mini boss room.
 * Many of Fuselier's attacks and movement patterns are references to Bowser and his Koopa Clown Copter from Super Mario World.
 * Fuselier is a pun on an explosive fuse, and fusilier, a soldier armed with a fusil rifle.
 * Blasphemy can be used to destroy Fuselier's lines of fire bullets that restrict movement space.
 * Prior to the Advanced Gungeons & Draguns Update, Fuselier was referred to as Tsar Bomba by the game and was unused.
 * Despite popular rumors to the contrary, Fuselier does not die in one hit to water-based weapons.
 * Killing Fuselier unlocks the 5th Infuriating Note.