Unveiled at E3 2006, Pikachu (ピカチュウ, Pikachū) is a character in Super Smash Bros. Brawl. In the E3 2006 trailer, Pikachu didn't show its Final Smash like Mario, Kirby, and Link did. Visually, Pikachu has barely changed at all from its Melee design, only being larger and touched up slightly. It retains all of its moves from Melee.
It is currently in the B Tier and holds 8th position. This makes Pikachu closer to its original top tier status in Super Smash Bros., where it is ranked 1st place, as opposed to its A Tier status in Melee, where it is ranked 10th place. It is currently the highest-ranked character in Brawl that has appeared in all three Super Smash Bros. games and the highest-ranked in the Pokémon series. Pikachu has pretty decent KOing power (though it can rely on Thunder in some situations), quick overall speed, very good recovery with many options as well as being unpredictable, good edgeguarding game with a quick and powerful neutral aerial and tricks that allow it get to the edge quickly, and a good grab and throw game (having two chaingrabs). Brawl's new physics have also helped it a lot; Pikachu is harder to combo, its grab range is no longer the shortest, its Thunder is not as laggy, and it gained various new tactics such as Quick Attack cancelling. Pikachu also has strong momentum cancelling abilities, with its up aerial and Skull Bash being very useful in this particular aspect. In addition, Pikachu has a great defensive game, with its QACs being very useful for avoiding pressure, escaping certain situations, and playing mindgames, the best spot dodge in the game along with Link, Falco, Yoshi, and Toon Link, and useful OoS moves such as up smash and neutral aerial. However, it has a relatively weak air game, placing it at a disadvantage against characters with particularly powerful air games, such as Olimar. It also has subpar range in most of its attacks, with its best finishers having hitboxes close to its body, or in the case of its forward smash, the furthest hitbox is much weaker than the closest. Regardless, Pikachu still has very good matchups, including being the only character with a considered even matchup against Meta Knight. However, despite its high position in the American tier list, it is much lower in the Japanese tier list, where it is placed 22nd.
Pikachu's most salient feature, as with its appearances in previous Smash Brothers games, is its speed. Pikachu also has good specials, excellent smash attacks, decent tilts, the ability to crawl (although Pikachu retracts its tail over its body when it crawls backwards, which allows it to be hit by projectiles that normally would not hit it while crawling forward), fairly useful throws, very good recovery, and is able to wall jump. Pikachu is a fairly small target, but this comes at the price of being the 5th lightest character, tied with Meta Knight (making it easily be knocked off-stage by a strong smash attack) and having the smallest shield in the game (making both shield stabbing and shield breaking easy).
Pikachu's best game is played on the ground, at a medium range. Its forward tilt has very low range but its knockback is not bad for a tilt, up tilt is very fast and launches opponents into the air, while the down tilt can trip on the first hit. The ground is where Pikachu's smash attacks can be used to the fullest. Pikachu's up smash is one of the fastest in the game, with decent power to boot, and is excellent for KOs while its down smash locks the opponent for multiple hits if not SDI'd, functioning as a panic button of sorts for close encounters. Both of these smashes produce powerful vertical knockback, and can be followed by Thunder for a Star KO (called Thunderspiking) - this is very useful against floaty characters, especially ones with bad air dodges, most notably Peach. Down smash can also counter stale-move negation due to having multiple hits, but one drawback is that it can be SDI'd out of. The forward smash is a good tool for edgeguarding and KOs off the side. All of its smashes, however, have poor range like most of its other moves, with the forward smash having a very weak sourspot at the tip.
Thunder Jolt is Pikachu's neutral special move, and is a useful move to keep most opponents at bay, as well as forcing them in the air. Thunder Jolt is a ground-hugging projectile, meaning opponents can't escape it by ducking or crawling. If it is used in the air, it travels diagonally towards the ground. It can also travel up walls, along ceilings, and below the edge, meaning that it can knock edgehoggers off the edge (this can also be done if Pikachu is high enough when recovering). Skull Bash and Quick Attack are both good recovery techniques, although Skull Bash is easily punishable by edgeguarders, able to be stopped by certain projectiles (such as Waddle Dee Throw), and requires charging time, but it can knock edgehoggers off the ledge. Edgeguarding Pikachu is difficult due to its recovery being unpredictable, as Quick Attack can be aimed in two different directions, giving Pikachu many ways of returning to the stage. Quick Attack also opens options for mindgames, by confusing opponents about Pikachu's actions. The most common form of this is QAC (Quick Attack cancel), allowing Pikachu use any special or aerial move after. On stages like Smashville, if a platform is offstage, this can be done off the platform easily. However, QAC is mainly used for approaching, as it allows Pikachu to quickly dash towards the opponent while attacking. It is also possible to aim Quick Attack diagonally towards the edge, and grab it, if Pikachu is at the right distance. Pikachu's most well known move is Thunder, which is one of its best KO moves, KOing reliably at around 100% if the opponent is hit by Pikachu while the move is being used. The bolt itself can also Star KO with the aforementioned Thunderspiking technique. Pikachu can also use Thunder just off the ledge so it covers the area just to the side of the ledge offstage, which is very difficult for characters with linear recoveries to break through, but not very effective against characters with long, safe recoveries such as Meta Knight and Jigglypuff, while also being dangerous if done too low. Pikachu needs to watch out for anyone who has a reflector move, as if the bolt is reflected, the knockback is dealt to Pikachu. Also, if two or more characters reflect the Thunder, it will cause Pikachu to jump to 100-500%, KOing it instantly (however, this is obviously never seen in singles matches and is rarely ever seen in doubles matches due to the difficulty of pulling it off, meaning it is a negligible disadvantage).
Pikachu's aerials are its weakest area, despite having one reliable aerial KO move. Its forward aerial is weak in damage but can carry momentum through, whereas its neutral aerial is slightly stronger, but negates all momentum, and causes Pikachu to fall during the move; however it is a reliable finisher, especially when offstage or out of a QAC, and can be used in combos. Up aerial is extremely weak and has lost its semi-spike properties from Melee, but can be used as a juggling tool, and is decent in short combos, such as following into a nair, either straight after or after a midair jump. Down aerial and back aerial are laggy when they hit the ground, but all of the down aerial's landing lag can be avoided if it is used at the start of a short hop, or autocanceled. The down aerial has two hits plus an extra hitbox if Pikachu hits the ground, and is a decent finisher, particularly offstage, but not as powerful as the neutral aerial.
Pikachu has two throws that are possible to chaingrab with - forward and down throws. Its forward throw works as a running chaingrab that can rack up damage and counter stale-move negation due to having multiple hits, while the down throw is a standing chaingrab that works reliably against the majority of the cast, with the exception of floaty characters. It can also easily be followed with an up smash, which can lead into a Thunderspike - Pikachu can use the down throw chaingrab as a zero-to-death combo on the space animals and Captain Falcon by chaingrabbing until a high enough percentage, then an up smash followed by a Thunderspike. Pikachu's back throw can easily set up to an edgeguarding chance, as it moves a considerable distance backward with the opponent while performing the throw. Up throw is another move that launches opponents into the air - at higher percentages, it launches most characters high enough to follow up with a Thunder, but against characters that are floaty and/or have high air speed, this is easy to escape.
Other tips for Pikachu are to maintain good DI and tech skills, as well as good dodging skills. Pikachu's great movement speed and QAC makes it imperative to keep moving and to always seek the high ground on stages with platforms.
 Ground attacks
Up: Pikachu creates rings of electricity around it, saying "Piiiiiii!"
Down: Pikachu rolls on its back and says "Pikaaaahh!".
Side: Turns to the camera, waving both paws and says "Pika, Pika!" (updated version of taunt from Smash 64 and Melee) - its mouth is open wider when facing left.
Pika Pika Pikachu!
 Brawl manual description
Everyone's favorite Pokémon is nimble and has several potent electrical attacks.
 In competitive play
Pikachu's matchup spread, according to the current SWF matchup chart, has the sixth highest unweighted rank, the sixth highest total, and the fifth highest weighted total. Pikachu has overall very favorable matchups. Pikachu is countered by one character, soft countered by four, has five even matchups, soft counters ten, counters twelve, and hard counters four. Pikachu is notable for being the only character in the game to have an even matchup against Meta Knight, though there has been much dispute over this and many think the matchup is actually in Meta Knight's favor. Pikachu tends to have a strong advantage against characters who it can chain throw with its down throw - it notably counters Fox, Wolf, Sheik and Falco due to their extremely fast falling speed acceleration, which makes them unable to escape the chain throw until KO percents, like most characters can; Pikachu can 0-death Fox, Sheik. and Captain Falcon using its down throw, and it can perform a similar 0-death on Wolf and Falco if Pikachu performs a fresh down throw at 20% if the down throws are buffered. Pikachu also does well against characters who it can easily outspeed and outmaneuver using QAC. Pikachu tends to have trouble against characters who can easily beat it in the air, and characters whose playstyle forces Pikachu to fight in the air, such as Olimar, Ice Climbers, Lucario, Diddy Kong and Marth.
 Notable players
 Tier placement and history
Since the first tier list, Pikachu has always been a high tier character. The first tier list put it at 12th place, and since then, it has risen slightly, currently being at 8th place at the top of high tier. Pikachu's rise was mainly due to its huge number of techniques being discovered, with ESAM being credited for many of them, and its positive matchups. Despite its high tier placing, Pikachu isn't very common in tournaments compared to other top/high tier characters, with ESAM currently being the only Pikachu player who places very high at national tournaments.
 Changes from Melee to Brawl
Pikachu was buffed from Melee to Brawl.
Graphically, Pikachu's proportions have been altered slightly, and its tail now has thickness. Its colouring has also been slightly softened. Pikachu has a few new sounds, which sound slightly "bouncy".
 Role In The Subspace Emissary
Pikachu is first seen when Samus, in her Zero Suit, enters a lab on the Isle of the Ancients. She finds that Pikachu is having its electric energy drained by a device, and uses her Plasma Whip to break the glass encasing Pikachu. With their common goal of revenge on the Subspace Army, they infiltrate the Research Facility to find Samus' Power Suit.
After going through the first area of the Research Facility, Zero Suit Samus and Pikachu discover a monitor room, and learn the location of Samus' Power Suit.
They then traverse another section of the Research Facility. They cross a bridge to reach the Power Suit. When Samus approaches the Suit, she and Pikachu are ambushed by two Shadow Bug clones of her Power Suit. After defeating them, Samus regains her Power Suit, and after defeating a small R.O.B. Squad, travel through the last area of the Facility. Later, the duo almost exit the Research Facility, but are then confronted by Ridley, who brutally damages Samus by dragging her across the wall. Pikachu uses Thunder on Ridley to stop him. Samus falls back down onto the platform, her Power Suit damaged, but working, while Ridley, enraged by Pikachu's electric shock, roars at them. The two then fight and defeat Ridley. After defeating Ridley, Pikachu and Samus leave the facility and notice a pair of R.O.B.s carrying a Subspace Bomb. They prepare to enter the Subspace Bomb Factory.
They infiltrate the Ancient Minister's base, and eventually enter a large room, with him, an army of R.O.B.s, and a great number of Subspace Bombs on racks behind them. They prepare to fight him but pause, noticing that Ancient Minister is looking down as if he's sad.
As they stare at his sorrowing, Donkey Kong, Diddy Kong, Captain Falcon and Olimar and his Pikmin break into the same room. DK smashes the doors open with his fists, and the four barge into the room. They also want to attack the Ancient Minister, but a hologram of Ganondorf appears. He commands the R.O.B. Squad to activate the remaining Subspace Bombs. The Ancient Minister tries to stop the Squad as their leader, but Ganondorf forces them to mindlessly attack the Ancient Minister using a reprogramming device. As the Ancient Minister sulks in flames, the brainwashed R.O.B. squad starts to take the Subspace Bombs off the racks. Ganondorf laughs at the Ancient Minister's despair, and sends the Subspace Army to distract the fighters. Auroros fly towards the group, but the Ancient Minister fires energy beams at them before they get near the fighters. The Ancient Minister reveals itself to be a R.O.B. himself, the lead R.O.B, and joins the five other heroes in fighting the Subspace Army. After they defeat the Subspace Army, the heroes attempt to detach the R.O.B. squad from the Subspace Bombs. Captain Falcon throws the R.O.B.s, Samus uses her Grapple Beam, while Donkey Kong and Diddy Kong use sheer force. Nothing detaches the R.O.B.s from the Subspace Bomb. The lead R.O.B. attempts to get them to willingly detach, and two members of the Squad respond, apparently unable to detach themselves. The R.O.B. looks down in despair, and Captain Falcon calls his Falcon Flyer so they can escape. After descending through the Subspace Bomb factory escape tunnel, full of members of the Subspace Army, they escape on the Falcon Flyer. Meta Ridley chases them down with the intent of revenge on Samus and Pikachu. They fight his mechanically enhanced form on top of the Flyer, and defeat it. Pikachu and the rest of the group then join the ground heroes and Halberd Battleship heroes, and help them out throughout the rest of the adventure.
Unfortunately, when these characters reach Subspace, Tabuu turns everybody, including Pikachu, into trophies using the terrible Off Waves. However, thanks to the efforts of King Dedede, Luigi and Ness, the characters are revived, Pikachu included. Once they regroup with the trophies that Kirby and the others revived, they set off to enter The Great Maze. When they approach Tabuu, Sonic appears and saves them from his Off Waves. They then finally defeat Tabuu, and returned the Subspace Bomb-ed portions of the World of Trophies back to their original places, except the Isle of the Ancients, which Pikachu and the rest look on at in triumph.
 Playable appearances
 Exclusive stickers
Pikachu's trophy is obtained by clearing Classic Mode as Pikachu.
A Mouse Pokémon. Its lightning-bolt tail and round cheeks are its trademarks. When danger draws near, it uses tiny electric pouches within its cheeks to discharge electricity. When it's really fired up, it unleashes thunderbolts on its rivals. It's said to recharge when it's sleeping. It evolves into Raichu.