Big Mr. I

Big Mr. I as seen in Super Mario 64.

Big Mr. I is a boss found in Big Boo's Haunt, and is a larger version of the Mr. I enemy. It is found in a room of Big Boo's Haunt's attic, requiring the Vanish Cap to access. They have the exact same behavior as the regular Mr. I, shooting orbs at the player upon focusing on them, and being defeated when ran around enough. When defeated, it drops the "Eye To Eye In The Secret Room" mission's star.

Phenomena

Bigger Mr. I

In some personalized copies of Super Mario 64, Big Mr. I is seemingly bigger, and harder to get around in order to defeat it.

Enemies
Standard Release	Enemies	Big Steely ⭑ Bob-omb ⭑ Goomba ⭑ Koopa ⭑ Piranha Plant ⭑ Bullet Bill ⭑ Bomp ⭑ Thwomp ⭑ Whomp ⭑ Clam ⭑ Unagi the Eel ⭑ Mr. Blizzard ⭑ Spindrift ⭑ Boo ⭑ Bookend ⭑ Flying Chair ⭑ Mad Piano ⭑ Mr. I ⭑ Scuttlebug ⭑ Monty Mole ⭑ Snufit ⭑ Swooper ⭑ Bully ⭑ Flame Thrower ⭑ Amp ⭑ Fly Guy ⭑ Grindel ⭑ Klepto ⭑ Pokey ⭑ Spindel ⭑ Tox Box ⭑ Bub ⭑ Sushi ⭑ Money Bag ⭑ Chuckya ⭑ Heave-Ho ⭑ Skeeter ⭑ Fwoosh ⭑ Ukiki ⭑ Bubba ⭑ Lakitu ⭑ Piranha Flower ⭑ Spiny ⭑ Chain Chomp
	Bosses	Big Bob-omb ⭑ King Whomp ⭑ GoombossDS ⭑ Big Boo ⭑ Big Mr. I ⭑ King BooDS ⭑ Big Bully ⭑ Eyerok ⭑ Big Chill Bully ⭑ Chief ChillyDS ⭑ Wiggler ⭑ Bowser
Anomalies	Enemies	White-eyed Chomp ⭑ Rex ⭑ Bloober ⭑ Eerie ⭑ Buzzy Beetle ⭑ Metal Parasite ⭑ Shy Guy ⭑ Blargg ⭑ Angry Sun ⭑ Small Chill Bully ⭑ Youkiki ⭑ Dry Bones ⭑ Hopper ⭑ Motos ⭑ Enemy Toad ⭑ The Prisoner ⭑ Discolored Enemies ⭑ Mimic ⭑ Abomination ⭑ Slaargh
	Bosses	Grand Eerie ⭑ Mother Dorrie ⭑ Junker ⭑ Big Motos ⭑ Alternative Bosses ⭑ Castle Keeper ⭑ Hammer Bros. ⭑ Gold Mario