List of Luigi sightings in New Super Luigi U

A figure of 8-bit Luigi in Piranha Heights

In every course of New Super Luigi U a picture of Luigi is hidden, whether it be a sprite, an image in a wall, or otherwise. There are a total of 83 Luigi sightings (two in Flying Squirrel Ovation), a reference to Luigi's debut year.

Acorn Plains

Level Number	Level Name	Picture	Luigi Location
Acorn Plains-1	Waddlewing Warning!		On top of the New Super Luigi U sign in the beginning of the course is an 8-bit sprite of Luigi standing.
Acorn Plains-2	Crooked Cavern		Right before the normal exit is an 8-bit Luigi sprite under the stairs of Brick Blocks.
Acorn Plains-Tower	Flame-Gear Tower		There is an 8-bit Luigi sprite hidden in the gap to the bottom-left of the final gear.
Acorn Plains-3	Rolling Yoshi Hills		There is a grey spot shaped like Luigi jumping to the left of the second POW Block.
Acorn Plains-4	Piranha Heights		The area that contains the third Star Coin has a large climbable statue of an 8-bit Luigi made out of colored blocks.
Acorn Plains-5	Piranha Gardens		There is a large Luigi-shaped hedge near the first Hammer Bro in the level.
Acorn Plains-Castle	Lemmy's Lights-Out Castle		Hidden in the wall above and to the right of the boss door is an 8-bit sprite of Super Luigi.
Acorn Plains-Cheep Cheep	Cheep Chomp Chase		In an area with many Deep Cheeps and a Red Ring, an 8-bit sprite of Luigi swimming can be seen near a yellow Warp Pipe.

Layer-Cake Desert

Level Number	Level Name	Picture	Luigi Location
Layer-Cake Desert-1	Spike's Tumbling Desert		A bone shaped like Luigi can be seen to the left of the P-Switch.
Layer-Cake Desert-2	Underground Grrrols		At the beginning of the level, the player must use the P-Acorn to find a secret path. An 8-bit Luigi sprite can be seen in the ground.
Layer-Cake Desert-3	Piranhas in the Dark		A secret 8-bit Luigi is found when the player defeats the first Piranha Plant pipe.
Layer-Cake Desert-Tower	Wind-Up Tower		In the left side of the screen, behind a moving stone.
Layer-Cake Desert-4	The Walls Have Eyes		A crouching 8-bit Luigi found in the secret underground room.
Layer-Cake Desert-5	Stone Spike Conveyors		A jumping 8-bit Luigi on a piece of rock at the top of the level.
Layer-Cake Desert-6	Spinning Sandstones		Near the middle of the level, one of the Stone Eyes has Luigi's face on it and an "L" on its forehead.
Layer-Cake Desert-Castle	Morton's Lava-Block Castle		At one point, an 8-bit Luigi losing a life is seen just above the lava.
Layer-Cake Desert-Fire Piranha Plant	Slippery Rope Ladders		In the upward chamber before the Warp Pipe leading to the Goal Pole, a sliding Luigi is seen near the Fire Bros.

Sparkling Waters

Level Number	Level Name	Picture	Luigi Location
Sparkling Waters-1	Huckit Beach Resort		Above the second Star Coin, a giant swimming 8-bit Luigi is found.
Sparkling Waters-2	Urchin Reef Romp		Shortly after the third Star Coin, a jumping 8-bit Luigi will appear.
Sparkling Waters-Tower	Shish-Kebab Tower		When riding the second lift, the player can see a standing 8-bit Luigi.
Sparkling Waters-Ghost House	Haunted Cargo Hold		When the player goes down the first set of pipes, they must jump in the water and swim left to find a swimming 8-bit Luigi hidden in the wall.
Sparkling Waters-3	Waterspout Sprint		A jumping 8-bit Luigi in between the 2nd and 3rd waterspouts.
Sparkling Waters-4	The Great Geysers		Behind the course's starting point is a series of large blocks with Luigi's head etched into them.
Sparkling Waters-5	Dragoneel Depths		Before going up the pipe leading to the Goal Pole, an 8-bit Luigi is seen swimming.
Sparkling Waters-Castle	Larry's Trigger-Happy Castle		After hitting the P-Switch and clearing the coins at the top of the pipe, the player can see an 8-bit swimming Luigi.
Sparkling Waters-Leaf	Beanstalk Jungle		Players can see a jumping 8-bit Luigi just before entering the last pipe and heading over to the right.

Frosted Glacier

Level Number	Level Name	Picture	Luigi Location
Frosted Glacier-1	Broozers and Barrels		If the player completes the level with the last two numbers the same on the timer, a snowman with Luigi's hat emblem will appear.
Frosted Glacier-2	Cooligan Shrooms		An 8-bit Luigi is found just before the third Star Coin clinging onto a pole.
Frosted Glacier-Tower	Icicle Tower		If the player wall jumps up the shaft in the beginning of the level, they reach a hidden area with an 8-bit Luigi crouching.
Frosted Glacier-3	Fire and Ice		A Luigi ice statue is seen just before the first Star Coin.
Frosted Glacier-4	Weighty Waddlewings		Just before the Goal Pole, the player can see Luigi on the Banzai Bill Cannon instead of a skull.
Frosted Glacier-5	Ice-Slide Expressway		A skidding 8-bit Luigi is seen just after the third Star Coin.
Frosted Glacier-Ghost House	Peek-a-Boo Ghost House		After passing the second circling Boos, a spider web with Luigi's head knitted out is visible.
Frosted Glacier-Castle	Wendy's Thwomp Castle		A jumping 8-bit Luigi is visible in the area with Thwomps.
Frosted Glacier-Fliprus	Fliprus Floes		An 8-bit Luigi is at the beginning of the level and can be found at the top of a hidden block.

Soda Jungle

Level Number	Level Name	Picture	Luigi Location
Soda Jungle-Airship	All Aboard!		At the start of the level, a wooden Luigi head (replacing the typical Bowser head) can be seen on the front of the airship.
Soda Jungle-1	Giant Swing Along		Hidden behind the bottom of a stack of giant Brick Blocks is an 8-bit Luigi.
Soda Jungle-2	Dancing Blocks, Poison Swamp		A Luigi sprite can be seen clinging to the top of the secret flagpole, behind where the Bowser flag is.
Soda Jungle-3	Heart of Bramball Woods		One of the details on the wall immediately next to the first Star Coin is Luigi's face.
Soda Jungle-Tower	Stone-Snake Tower		Directly underneath where the third Star Coin is, an 8-bit Luigi is crouching on the Brick Block containing a 1-up Mushroom.
Soda Jungle-Ghost House	Boo's Favorite Haunt		On the wall near the door leading to the secret exit is a portrait of Luigi.
Soda Jungle-4	Painted Pipeworks		In the room containing the secret exit is a canvas with a painting of Luigi on it.
Soda Jungle-5	Deepsea Stone-Eyes		The room containing the third Star Coin features a giant 8-bit stylized Luigi made out of blocks.
Soda Jungle-6	Sumo Bro Bridge		At one point in the level there is a Luigi head made out of vines in the foreground inside the platform.
Soda Jungle-7	Wiggler Floodlands		In a hidden area with a hidden 1-up Mushroom at the end of the level, an 8-bit Luigi can be seen, directly over where the block is.
Soda Jungle-Castle	Iggy's Swinging-Chains Castle		At the start of the level, waiting for one of the troughs of the lava flow to pass by reveals a Luigi within the wall.
Soda Jungle-Para-Beetles	Para-Beetle Parade		Behind the Para-Beetles where the first King Bill is an 8-bit jumping Luigi.

Rock-Candy Mines

Level Number	Level Name	Picture	Luigi Location
Rock-Candy Mines-1	Mount Fuzzy		Above the first Star Coin is a secret area with an 8-bit Luigi.
Rock-Candy Mines-2	Porcupuffer Cavern		Next to the second Star Coin is an 8-bit Luigi climbing a rope.
Rock-Candy Mines-Tower	Smashing-Stone Tower		The hidden alcove hiding the second Star Coin is stylized using a Luigi face instead of Bowser Jr's.
Rock-Candy Mines-3	Spike's Seesaws		An 8-bit Luigi is behind one of the Spikes near the end of the level.
Rock-Candy Mines-4	Light-Up-Lift Tower		At the start of the level, an 8-bit Luigi is on the very right side of the stage, in the ground.
Rock-Candy Mines-5	Rising Piranhas		There is a large Luigi-shaped hole in the rock wall just before the Big Piranha Plant next to the secret exit in the ceiling.
Rock-Candy Mines-6	Spine Coaster Stowaways		Near the first Star Coin, an 8-bit Luigi is on the ceiling of the level.
Rock-Candy Mines-Tower	Sumo Bro's Spinning Tower		An 8-bit Luigi is on the ceiling at the top of the tower, directly above the third Star Coin.
Rock-Candy Mines-7	Switch-Lift Express		There is an 8-bit Luigi in the hidden area next to the first Fire Bro.
Rock-Candy Mines-Castle	Roy's Ironclad Castle		Above the lava pit containing the blocks with the second Star Coin is an 8-bit Luigi.

Meringue Clouds

Level Number	Level Name	Picture	Luigi Location
Meringue Clouds-1	Frozen Fuzzies		Defeating one of the Ice Bros. near the end of the level reveals an 8-bit Luigi.
Meringue Clouds-2	Wiggler Rodeo		Having a Chain Chomp destroy a set of Brick Blocks reveals an 8-bit Luigi.
Meringue Clouds-3	Rainbow Skywalk		In the secret area before the end of the level, a large jumping 8-bit Luigi can be seen.
Meringue Clouds-Tower	Stonecrush Tower		Luigi's face can be seen when jumping up a series of platforms after the second Fire Bro.
Meringue Clouds-Ghost House	Vanishing Ghost House		If the player takes the secret exit route, they will see a picture of King Boo and Luigi, which references their artwork from Luigi's Mansion: Dark Moon.
Meringue Clouds-4	Above the Bouncy Clouds		By defeating the Big Piranha Plant, an 8-bit Luigi can be seen when the shifting Warp Pipe reaches its lowest point.
Meringue Clouds-5	Flame Chomp Ferris Wheel		A cloud resembling Luigi can be seen in the background.
Meringue Clouds-6	Three-Headed Snake Block		At the beginning of the level, an 8-bit Luigi can be seen by clearing away the clouds covering the wall over the Snake Blocks.
Meringue Clouds-Castle	Ludwig's Block-Press Castle		In the room containing the cannon leading to Ludwig's airship there is a Luigi-shaped shadow on the wall.
Meringue Clouds-Airship	Bowser Jr. Showdown		In the area where the third Star Coin is hidden is an image of Luigi.

Peach's Castle

Level Number	Level Name	Picture	Luigi Location
Peach's Castle-1	Magma Moat		There is a statue of Luigi taking off his hat at the secret flagpole.
Peach's Castle-2	Magmaw River Cruise		Directly over the lava and between the pair of Magmaws near the beginning of the course is an 8-bit Luigi.
Peach's Castle-3	Hot Cogs		Breaking the Brick Block directly under the sign near the first Star Coin reveals a crouching 8-bit Luigi.
Peach's Castle-4	Firefall Rising		One of the hidden alcoves within the secret part of the level features an 8-bit jumping Luigi.
Peach's Castle-	Current Event		The platform under the door leading to the Goal Pole features an 8-bit Luigi.
Peach's Castle-	The Final Battle		Luigi's face can be seen on the middle rivet of a platform.

Superstar Road

Level Number	Level Name	Picture	Luigi Location
Superstar Road-1	Spine Coaster Connections		Shortly after the first Fuzzy, an 8-bit Luigi will appear in the grassy land above.
Superstar Road-2	P Switch Peril		An 8-bit Luigi can be seen by breaking the Brick Blocks over the fourth P Switch.
Superstar Road-3	Star Coin Deep Dive		A swimming 8-bit Luigi can be found by having the Cheep Chomp destroy the Brick Blocks under the Red Ring.
Superstar Road-4	Hammerswing Hangout		Shortly after passing the Green Ring, there is an 8-bit Luigi on the right.
Superstar Road-5	Under Construction		When the player goes up the level's Beanstalk, the player can climb up and down on a 16-bit Luigi.
Superstar Road-6	Fire Bar Sprint		Break the last set of blocks near the flag pole to find a crouching 8-bit Luigi.
Superstar Road-7	Cloudy Capers		When traveling through the last set of Fuzzies, use a Fireball to hit the second to last Fuzzy on the bottom right to reveal an 8-bit Luigi.
Superstar Road-8	Impossible Pendulums		At the last Spinner, head down to the bottom right corner to find an 8-bit Luigi in a secret area.
Superstar Road-9	Flying Squirrel Ovation		Near the bottom of the gliding portion, a giant 8-bit Luigi appears.
			At the end of the level, there is a big sign that says THANK YOU with a Luigi cutout on it. The player can put their Mii's face through the hole.

See also

• List of Luigi sightings in Super Mario 3D World