Red Shell

“Throw a red shell, and it will zero in on the enemy!”

—Penguin, Super Mario Galaxy

Red Shells are red Koopa Troopa shells that first appeared in Super Mario Bros. Although not their first specific use, they were worn by Koopa Troopas. Unlike the green-shelled Koopa Troopas, they did not fall off cliffs and simply turned around when reaching a ledge. They are the second most common shell, after Green Shells.

History

Super Mario series

Super Mario Bros. / Super Mario Bros.: The Lost Levels

The Red Shell's first appearance was in Super Mario Bros. They are found being worn by Koopa Troopas. Red-shelled Koopa Troopas appeared later than green-shelled Koopa Troopas. Despite their different color, they act in the same manner as Green Shells. Once tossed, it will continue until jumped on or dropped down a cliff. This may prove as a valuable projectile, defeating most enemies, but may damage the player when it is touched while moving.

Super Mario Bros.: The Lost Levels returned Red Shells along with Green Shells. Little or nothing was changed about the behavior of Red Shells in this game from Super Mario Bros.

Super Mario Bros. 2

Turtle Shells, or simply shells, are the only type of shells in Super Mario Bros. 2. They are found in grass rather than on Koopa Troopas. The player can throw it at enemies just like the vegetables in the game. It will continue sliding forward until it hits a wall and disintegrates. It is possible, with some difficulty, to actually ride the shells by getting on top of it. They replaced the blackface head-like objects known as "Big Face" (ビッグフェイス) from Yume Kōjō: Doki Doki Panic to avoid perceived racism. Super Mario Advance makes them larger, and they act more similar to regular Koopa Shells, rebounding off walls instead of disappearing; the shell can still be ridden, and a heart appears for each enemy it defeats.

Super Mario Bros. 3

Red Shells returned in Super Mario Bros. 3. They acted in the exact same manner as in Super Mario Bros., except they could now be carried and thrown, rather than just kicked.

Super Mario World

In Super Mario World, Yoshi can spit out fire while in possession of the Red Shell. Red Yoshi can use this ability from any shell color. Also, Red Shells can only be obtained by stomping a Koopa Troopa out of its shell, making it become a Beach Koopa. If a Beach Koopa returns to its shell, it once again gains possession of the red shell.

New Super Mario Bros.

Red Shells appear once again in New Super Mario Bros. Again, they are only obtained by defeating Red Koopa Troopas who hold the shell. No change has occurred between New Super Mario Bros. and in Super Mario Bros. regarding functions.

Super Mario Galaxy

Red Shells reappear in Super Mario Galaxy as an offensive weapon. Like the Green Shells in the game, Mario can only hold the Red Shell, not ride it. If Mario throws a Red Shell near an enemy, it will home in on that enemy until it hits something. Underwater, it allows Mario to swim faster and with greater ease. It can also be thrown at underwater creatures and home in on them as well. The other variety of shell that appear in Super Mario Galaxy are Gold Shells, which act like Red Shells when thrown.

New Super Mario Bros. Wii

Red Shells reappear in New Super Mario Bros. Wii as a projectile. Little or no change has occurred between the game and its predecessor regarding functions.

New Super Mario Bros. 2

Red Shells appear again in New Super Mario Bros. 2, once again as a throwable weapon. Nothing major has changed, though if the player runs through a Gold Ring and there is a Red Koopa Troopa in the area, they will turn Golden, as does their shell. Once thrown, the shell produces a trail of coins behind it.

New Super Mario Bros. U

Red Shells appear again in New Super Mario Bros. U, where they act in the same way as in the previous games, Giant Red Shells also appear.

Super Mario 3D World

Red Shells appear in Super Mario 3D World not as a item, but as a color swap for the Green Shell when Mario is inside it. Other colors include Pink Shells and Blue Shells. They also appear in the second Boom Boom battle, here Boom Boom uses them to attack Mario while he uses his spin attack.

Mario Kart series

File:Red Shell Artwork - Mario Kart Wii.png

The Red Shell, as it appears in Mario Kart Wii.

In the Mario Kart series, Red Shells have the ability to home in on the opponent whose rank is one higher than the user's. Red shells can be picked up in sets of one or three. When the triple variant is used, three Red Shells rotate around the driver's kart upon usage, (all games except Mario Kart: Double Dash!!) protecting them from Bananas and other shells. If the driver collides with another driver using Triple Red Shells, they will be hit by one, and if the other driver also has another set of Triple Green Shells or Triple Red Shells, both drivers lose their shells. Triple Red Shells are not used in Mario Kart DS Wi-Fi mode because items cannot be equipped in that mode. In nearly every game of the Mario Kart series, Triple Red Shells were a player exclusive item until Mario Kart 8 Deluxe. The only exception is in Mario Kart 7, where, if the item settings are set to Shells Only, the AI is able to use Triple Red Shells. In Mario Kart DS, the AI can receive Triple Red Shells through stealing from the player using Boo.

In Mario Kart: Super Circuit, single Red Shells can be laid behind the player and act as a land mine, chasing after the first kart that passes by, even the user.

In Mario Kart: Double Dash!!, the Triple Red Shells are a Special item exclusive to Koopa Troopa and Paratroopa (and Petey Piranha and King Boo, due to their ability to have any special item). Also, in Double Dash!!, the three shells are carried in their hands rather than circling around the kart. When the kart is hit by an item, they are left with a single shell.

In Mario Kart DS and Mario Kart Wii, red shells may hit the kart on the side, rather than behind them, even if the kart was dragging an item behind them. Also in Mario Kart Wii, if a player was hit and a Red Shell was thrown at them, the shell will slow down so it can hit the player.

In Mario Kart 7 onwards, Red Shells are able to trail in the sky, and enter launcher passages (such as Barrel Cannons) to pursue flying racers. This is unlike in older Mario Kart games, where Red Shells, just like Green Shells, fall when thrown in the air, and disappear when they go into launching areas.

In Mario Kart 8 and Mario Kart 8 Deluxe, they follow the same rules as in past installments and can also come in singles or triples. However, Red Shells travel slower in the Deluxe version when they lock onto their target, allowing players to outrun them in 200cc. Triple Red Shells can also appear for AI in Mario Kart 8 Deluxe.

In Mario Kart Tour, Red Shells appear again. However only the single variant is available.

Mario Tennis series

Red Shells appear in the games Mario Tennis for the Nintendo 64 and Mario Power Tennis for the Nintendo GameCube and Wii. These staples can be used during an Item Battle match, which can be obtained when the player hits an Item Box with the ball over the net. If the player hits the ball after receiving the item, a Red Shell comes out and chases the opponent. In Mario Tennis Open for the Nintendo 3DS, a Red Shell is the emblem for the Shell Cup and appears on its trophy. A tennis racket, a uniform, wristbands, and shoes are designed based on this item and are available for Miis to use.

Yoshi franchise

Yoshi

A Red Shell makes a small appearance in the NES version of Yoshi, after the player clears level 4 of the B-Type game, rewarding the player 400 points.

Super Mario World 2: Yoshi's Island / Yoshi's Island: Super Mario Advance 3

Unlike the main stream Mario games, Koopa Troopas appear in rarer cases in Super Mario World 2: Yoshi's Island. A Red Koopa Shell could be used by spitting it out, but it cannot be used for making eggs.

Yoshi's Island DS

Just like its preceding game, Koopa Troopas wearing the red shell are a rare find in Yoshi's Island DS. They are used in the exact same manner as in Super Mario World 2: Yoshi's Island.

Super Smash Bros. series

Red Shells also appeared in the Super Smash Bros. series. They were in both Super Smash Bros. and Super Smash Bros. Melee. Unlike the Green Shell, which went in a straight path until it fell off, the Red Shell will stay on one platform, and bounce back and forth hitting anyone who hits it (including the user). They disappear over time, however. The Red Shell is absent from Super Smash Bros. Brawl, Super Smash Bros. for Nintendo 3DS / Wii U, and Super Smash Bros. Ultimate.

Paper Mario: Sticker Star

Red Shells appear in Paper Mario: Sticker Star as the shiny variant of Green Shells. Also, every Paratroopa in the game has a Red Shell on its back.

Mario & Luigi series

Mario & Luigi: Partners in Time

In Mario & Luigi: Partners in Time, the Red Shell is a Bros. Item that is used as a weapon against enemies. When the item is chosen, one of the brothers will kick the Shell towards the foe. It will then bounce off the enemy, cause damage, and come to the other player. After each kick, the shell starts moving faster along the ground. Unlike with the Green Shell, which is only capable of dealing 16 hits, the brothers can then repeat this indefinitely until the player misses a kick or all the enemies are defeated during the attack. Also unlike the Green Shell, the Red Shell will move on and target another enemy if the chosen enemy is defeated. When the adult and baby Mario brothers fight together, the babies can sit over the shell and spin upon hitting the enemy, causing extra damage to the foe.

Mario & Luigi: Dream Team

3D Red Shell in Mario & Luigi: Dream Team

The Red Shell reappears as the first of Mario's Bros. Attacks in Mario & Luigi: Dream Team, under the name 3D Red Shell and it costs 4 BP to be used. The Attack Pieces to obtain the 3D Red Shell are found in Mushrise Park, which are required to all be collected to proceed through the game. It can only target enemies on the ground. The 3D Red Shell is more focused on enemies than its counterpart used by Luigi.

Upon using the attack, Mario and Luigi will run into the foreground, where Mario will take out a Red Shell and kick it at one of the enemies. Luigi will kick the Red Shell back at the enemies after it rebounds off the enemy towards him, and Mario will do the same, this repeating three more times. After the Red Shell hits nine times, Luigi will then kick the Red Shell towards Mario, who blasts it at one of the enemies, ending the attack. If all enemies are defeated before the attack ends, it will end prematurely.

Striking three, five, nine and ten times with the Red Shell will yield an "OK!", "Good!", "Great!" and "Excellent!" rating respectively.

Description

Use the A Button for Mario and the B Button for Luigi, and kick that shell!

Mario & Luigi: Paper Jam

3D Red Shell in Mario & Luigi: Paper Jam

The 3D Red Shell returns in Mario & Luigi: Paper Jam, functioning the same as it did in Mario & Luigi: Dream Team. However, the move is now available from the beginning of the game, costs 3 BP instead of 4, and the attack now damages enemies considerably more, at the cost of being shortened to six hits rather than ten hits. The speed of both the shell and the Bros. moving forward has also been increased.

Striking one, three, five and six times with the Red Shell will yield an "OK!", "Good!", "Great!" and "Excellent!" rating respectively.

Mario Party series

Mario Party 3

A Red Shell appears in Mario Party 3 in the minigame Ridiculous Relay. The first player in the group rows it using an oar.

Mario Party 9

Red Shells appear in Mario Party 9 in the Goomba Bowling minigame. They are thrown by the players at the Goombas.

Mario Strikers series

Red Shell icon in Super Mario Strikers

In the Mario Strikers series, the item works very similarly to the Green Shells, which are also found in the games, however, they differ slightly in appearance and effect. They are red, and instead of moving in one direction, they home in on the opposing players. Every time this item is collected, normally is obtained in a group of three. This allows it to home in on three opposing players, however, one will not get hit. These can be used when trying to perform a Super Strike, a Mega Strike, or a Skillshot. There is also a very small chance that the shells might miss the opposing team members, and start bouncing around the stage like a Green Shell. The giant variety of this shell also appeared in the games. It can be useful for clearing room for a Super Strike or Mega Strike.

Mario & Sonic series

Mario & Sonic at the Olympic Games

Red Shells appear in the Dream Race event in the Nintendo DS version of Mario & Sonic at the Olympic Games. The shells function similarly to those in the Mario Kart series, homing in on an opponent and causing them to lose speed if they are hit, although their effect can be blocked if the player is using a Shield. The shells also appear in Dream Long Jump, where they also cause the player to lose height, though can additionally be blocked by using a Starman. They also appear in the Dream Canoe event with a similar function, although if a character is hit by one three of their coins are stolen by the player who threw the item. They come in sets of three, and can be jumped over or have their effect blocked by using a Starman item. They perform an almost identical function in Dream Race in the Wii version, where they once again appear as items that can be thrown forward and home in on opponents, causing them to lose speed when hit, and can be dodged by either using a Starman, invincibility from a Chaos Emerald or by jumping over them. Red Shells also appear as items in Dream Platform, where they will home in on an opponent and will additionally destroy any Brick Blocks between it and the target, and can be blocked by using a Barrier.

Mario & Sonic at the Olympic Winter Games

In the Nintendo DS version of Mario & Sonic at the Olympic Winter Games, Red Shells appear as items in Ski Cross Racing and Rocket Ski Jumping, where they can be thrown forwards or backwards and will home in on the opponent closest to the player in the direction it is thrown. Being hit by a Red Shell causes the character to lose speed and Rings in Ski Cross Racing, but can be blocked using a Barrier or Super Star, whereas in Rocket Ski Jumping they will lose speed, height and energy, but can block the Red Shell using Super Stars and Barriers.

Mario Sports Mix

Red Shells also appear in Mario Sports Mix. When used normally, they'll chase after an opponent, and temporarily knock out anyone in their path. When combined with a ball/puck, the object will do a curved path at high speeds. The curve can occasionally throw off opposing players.

Appearances in other media

In Monopoly Gamer, a Red Shell face is on the "Power-Up Die". A player who rolls the Red Shell normally can force any other player on the board to drop three Coins on their current space, which can be picked up by the next player who passes over or lands on that space. Some characters have a "Power-Up Boost" that enhances or changes this power.

In Animal Crossing: New Leaf, Triple Red Shells appear as special furniture that can be obtained randomly from fortune cookies. When interacted with, they continuously play the Red Shell alarm from Mario Kart DS. In Animal Crossing: Pocket Camp, a single Red Shell can be obtained as a reward for catching five Eep Cheeps in Fishing Tourney #12, which began on March 14, 2019 as part of the Super Mario crossover event for Mario Day.

Profiles

Super Mario Bros. 2

• Wii Virtual Console manual: "Throw these at your enemies."

Mario Kart series

Super Mario Kart

• Wii Virtual Console manual: "Fire a red shell, which will home in on the kart in front of you. It will not bounce off walls."

Mario Kart: Super Circuit

• 3DS Manual bio: "If you shoot it out ahead of you, it will chase down the kart in front of you. If it hits, it will cause the vehicle to crash."

Mario Kart 7

• Physical game manual: "Homes in on the closest kart in front of you and knocks it over."
• Digital instruction manual description: "Red Shells home in on the closest kart in front of you. if they hit it, the kart will flip over. Hold or to equip a Red Shell, and then release or to throw it."
• North American Website bio: "Hone in on your nearest foe with this heat-seeking shell. If you're close enough, a hit is practically guaranteed."

Mario Kart 8

• Instruction manual description: "Red Shells lock on to and pursue the vehicle in front of you, knocking over the first driver they hit."

Mario & Luigi series

Mario & Luigi: Dream Team

• Instruction manual description: "Kick a shell back and forth off the enemy to deal damage. Kick with for Mario and for Luigi."

Mario & Luigi: Paper Jam

• Instruction manual description: "The brothers take turns kicking a red shell, dealing high damage to a single enemy."

Super Smash Bros. series

Super Smash Bros. Melee trophy information

Name	Image	Game	Description
Red Shell		Super Mario Bros. 10/85	Throw a Red Shell, and it will home in on random characters and send them flying straight up. Red Shells moving around the surface are dangerous to all players, but they may also present attack chances for players with good timing and strategy. Red Shells won't leave the platform they're on once they start moving.

Super Smash Bros. Brawl sticker information

Name	Image	Artwork from	Effect in The Subspace Emissary
Triple Red Shells		Mario Kart Double Dash!!	Launch Resistance +21

Gallery

For this subject's image gallery, see Gallery:Red Shell.

Names in other languages

Language	Name	Meaning	Notes
Japanese	アカこうら[?] Aka Kōra	Red Shell
Chinese	红龟壳[?] Hónɡ Guīké	Red Shell
Dutch	Rood Schild[?]	Red Shell
German	Roter Panzer[?]	Red Shell
Italian	Guscio rosso Conchiglia (Super Mario Advance's booklet)[?]	Red shell Shell
Korean	빨강등껍질[?] Ppalgangdeungkkeopjil	Red Shell
Portuguese (NOA)	Casco vermelho[?]	Red Shell
Portuguese (NOE)	Carapaça Vermelha[?]	Red Shell
Romanian	Carapace Koopa	Koopa Shell (refers to the red variety)
Russian	Красный панцирь[?] Krasnyy pantsir'	Red Shell
Spanish	Caparazón rojo Caparazón rojo 3D (M&L:Dream Team Bros)[?]	Red Shell 3D Red Shell