Appearances in games
In the remake of Kirby's Adventure, Kirby: Nightmare in Dream Land, players who completed the game and the additional "Extra" mode with one hundred percent completion got a chance to play as Meta Knight. He had several more moves than Sword Kirby, and his sword was not only extremely powerful, but also could solve any puzzle, the proverbial cutting of the Gordian Knot. He was able to transform his cape into a pair of bat-like wings in order to fly about like Kirby (without the limitations present with Kirby's method of sucking in air). His running speed is also as fast as Wheel Kirby can move. His 'death' animation shows him appearing to explode and his mask falling off the screen, rather than allowing the player to see his face.
Meta Knight was one of the many "rides" in Kirby Air Ride. Meta Knight could be used in all of Air Ride mode and in the Free Run portion of City Trial. He had to be unlocked by the player in each individual mode, by gliding for a total of 30 minutes (not necessarily in one sitting) on Air Ride and by destroying an accumulative total of 1,000 boxes in City Trial. Meta Knight can be seen as possessing both the Wing and Sword abilities in one, as he uses his bat-like wings to glide across the track and uses his sword to attack. Because of this, Meta Knight has decent top speed with good acceleration, but lacks the ability to boost.(Ironically, he has one of the lowest attacks in the game.) He is also a little bit slower than Wing Kirby. Also, in City Trial, since he is not a "machine", and therefore cannot blow up, he falls down when his health is reduced to zero, and can barely move at all.
During the final boss sequence and after Kirby & the Amazing Mirror was beaten, Kirby could wield Meta Knight's sword (whose name is apparently "Master", according to the pause screen, despite its being called Galaxia in the anime).
In Kirby: Canvas Curse, Meta Knight is an unlockable character. He is the fastest character in the game, although his health is the lowest.
After appearing in Super Smash Bros. Melee as a trophy, Meta Knight has been revealed as a character in Super Smash Bros. Brawl. What kind of play style he will have is unknown, but the trailer showed him utilizing his sword, wings, and cape (as a shield). It is confirmed, however, that he will be able to fight with his sword. Also he can fly like Kirby and can glide using his wings. When not using his wings Meta Knight will have his cape on.
The following Kirby games have featured Meta Knight:
Kirby's Avalanche
Kirby Super Star
Kirby no Kirakira Kizzu (never released in the US)
Kirby: Nightmare in Dream Land (2002, Game Boy Advance)
Kirby Air Ride (2003, GameCube)
Kirby and the Amazing Mirror
Kirby: Canvas Curse (2005, DS)
Kirby: Squeak Squad
Super Smash Bros. Brawl (2007, Wii)
Meta Knight makes cameo appearances in the following games:
Kirby's Adventure — One of the final bosses.
Kirby's Pinball Land — Appears upon Kirby getting enough points at the top of Kracko's level.
Kirby's Dream Course — Seen as one of the characters with high scores in the game.
Super Smash Bros. Melee (GCN) — Seen as a trophy.
Changes in fighting style
Meta Knight typically shows some of the more advanced AI for bosses Kirby must face, reacting to the player's actions by dodging and blocking. However, his attacking style and types of attacks often change significantly between games. His state of mind could possibly be inferred when one looks at the circumstances surrounding each battle.
Kirby's Adventure and Kirby: Nightmare in Dream Land
Meta Knight is told by Dedede to guard a piece of the Star Rod. Dedede had broken it in a short-sighted attempt to prevent nightmares from invading the Fountain of Dreams, (but disabling it in the process) though Kirby doesn't know it at this time.
He shows his most conservative fighting style in this game. He does not have his wings or any special powers, and only attacks with normal sword slashes. Attacking him head-on is useless as he will only block. The best way to hit him is to get behind him before he can turn around.
He offers Kirby a sword before their duel, and will refuse to fight you until you take it. Also, unlike other times when he has an ability, being hit will not cause Kirby to lose it. (As Meta Knight creates no stars or other projectiles for Kirby to use as other bosses do, it would be impossible to defeat him without an ability.) In the remake, Meta Knight's tactics have been slightly retooled to make the battle much easier; he has a different upward slash, reacts slower, and barely guards.
Kirby Super Star
This battle occurs after Kirby has destroyed much of Meta Knight's ship and it has begun to fall from the sky. Before this battle, Meta Knight is furious and is quoted as saying "This is it, Kirby. Prepare to die!"
Meta Knight uses normal attacks far less, preferring to power up for super attacks. (Such as creating a tornado that moves across the battlefield and is difficult to dodge.) If attacked head-on, he will move away to charge up his attacks. He shows a wider variety of attacks, such as dashing across the screen in a flying strike, a rapid slash similar to the one Kirby himself uses, and an earthquake move.
He offers Kirby a sword at the start of the battle, but he will fight Kirby even if he doesn't take it.
Meta Knight only gains his wings after the battle, when he chases Kirby off the falling Halberd, saying he 'will never escape'. There he displays even more strange new abilities, firing orbs of energy, or conjuring floating swords in mid-air.
Kirby & the Amazing Mirror
It is actually Dark Meta Knight you must fight twice in this game. The first time he is disguised as the real Meta Knight and keeping a shard of the mirror from you, and the second time you face him in his true form before the final boss.
He does not offer a sword for Kirby either time- however he will create stars with some of his attacks that supply the Sword ability, or used as projectiles.
He has a more erratic fighting style than the real Meta Knight, and can be difficult to predict. Attacking him head-on may cause him to block, move away or simply strike back. He uses many of the same powerful attacks at Meta Knight in KSS, and will often jump away from Kirby to charge up. The best way to hit him is to get behind him while he charges up an attack.
He also has the ability to fly, and will pursue Kirby to the top of the screen if one tries to attack him from above.
Kirby Squeak Squad
Though Kirby does not know it at the time, Meta Knight is trying to keep him from opening a chest that contains an evil creature called Dark Zero.
Meta Knight attacks almost non-stop in this version, seemingly trying to keep Kirby from getting any hits in himself. If you attack him head-on he will simply strike back. He retains his tornado move, but also gains a variety of elemental moves, such as striking his sword down to create an electrical charge around him, or shooting a ball of fire across the screen. He turns around much faster, making it hard to attack him from behind. Fighting him with the Sword ability can prove difficult, and it's advised to use faster or longer range abilities against him.
He doesn't offer you a sword himself, but in the room before him Kirby can choose between a Sword and Beam bubble. (In addition, the swallowing the stars he creates with certain attacks will allow you to gain the Sword ability as well.)
Common Misconceptions
Because of his intentionally mysterious and vague character, many rumors have come to surround Meta Knight.
A comparison of Lololo and Meta Knight in Kirby Super StarOne error made is to assume Meta Knight is actually another HAL and Kirby character, Lololo, because both of them are round and blue, in addition to being created by the same company. A look at the differences between the two shows otherwise- Lololo has large, round white eyes and a tail, while Meta Knight has same style of face as Kirby, with small eyes and blushing cheeks, and no tail. Lololo appeared first in Kirby's series in Kirby's Dream Land, then Meta Knight appeared in Kirby's Adventure, and they both appear in Kirby Super Star. In addition, Lololo and Meta Knight both appear simultaneously in the anime series.
There is also additional debate about Meta Knight's species in addition to Kirby's, as well as whether they are related by blood. Nothing has appeared in the game series as of yet to suggest that they are anything more than the same or similar species.
Meta Knight is often described as being either a 'good' or 'evil' character. However, because of the vagueness of most of his actions, it seems he's neutral and works toward his own goals, which can match or go against Kirby's. The Super Smash Bros. Brawl biography refers to him as Kirby's rival, while he is Kirby's ally and mentor in the anime series. Even officially, his character varies greatly. Because Kirby Super Star is one of the better known Kirby games, and features Meta Knight trying to take over Dream Land, he is commonly seen as an 'evil' character.
But he has also appeared as an ally, such as in Kirby & the Amazing Mirror and Kirby Squeak Squad, where he actively tries to save Dream Land from evil forces. Even in games as early as Kirby's Adventure, he aids Kirby by appearing in certain levels and giving him power-ups. He is also constantly described in official sources as having a strong sense of chivalry, leading to him always offer Kirby a weapon before their battles.
There is a common rumor that Meta Knight was possessed by Nightmare following the events of Kirby's Adventure, leading to his actions in Kirby Super Star, something that is said to have come from a source at HAL. However, it has not since been verified and it is now believed that Meta Knight was acting of his own free will.
~From Wikipedia
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