Clone

A clone character is a common inclusion in both the Super Smash Bros. series and other fighting games as well. It describes two or more characters that have nearly identical movesets with slight variations in the attacks. From the developer's perspective, a given character's model can be used as a base template from which to build another, and it is usually evident which one is the "original" and which is the clone.

Semi-clones
Semi-cloning (sometimes known as Luigification) is when a character shares some moves of another, while still having some variation in terms of moveset or special attacks. The term originated from Luigi, who was a clone of Mario in the original Super Smash Bros., but was given a different Side B and many separate standard moves in Melee. Many clones from Melee were then given semi-clone qualities before they returned in Brawl (while some did not return). The exact meaning can vary for different people. Some people believe that any character with clone-like traits that has any variation in attacks are semi-clones, while others think that certain characters need more unique attacks to be a semi-clone.

Clones in SSB

 * Mario & Luigi
 * The only moves that are not cloned are:
 * Dash attack
 * Down Tilt

Non-playable

 * The Fighting Polygon Team is composed of clones of all the playable fighters.

Clones in SSBM
In each pair, the former is the "original", while the latter is the clone.


 * Mario & Dr. Mario
 * Fox & Falco
 * Pikachu & Pichu (They both have a few unique animations and one unique attack.)
 * Captain Falcon & Ganondorf (One unique attack, also only pair of "original and clone" to originate from different game series.)
 * Marth & Roy
 * Link & Young Link

Non-playable

 * Bowser & Giga Bowser
 * Captain Falcon/Princess Zelda & Male/Female Fighting Wire Frames

Semi-clones

 * Mario & Luigi
 * The former clones have been differentiated with separate normal movesets and side-specials.

Notable changes to Luigi between SSB and Melee:


 * Luigi has a different Side Special than Mario.
 * Different forward and, to a lesser extent, down aerial attacks.
 * Different forward Smash Attack.
 * Different Up tilt.
 * Different neutral combo.

Clones in SSBB

 * Link & Toon Link
 * Only a few somewhat different attacks. Most notably, Toon Link doesn't kick in his aerials, and Link has some attacks that peform more slashes than the same attack of Toon Link's. Toon Link's dair is also a Stall-Then-Fall aerial.

Non-playable

 * Captain Falcon & Red Alloy
 * Princess Zelda & Blue Alloy
 * Mario & Yellow Alloy
 * Kirby & Green Alloy

Semi-clones/Luigified Characters
Most of the semi-clones have some of the same standard moves as the original, but they may have greatly different animations and hitboxes in attacks, and in movement (walking, jumping, etc.).
 * Fox & Falco
 * Reflector works differently, but all other special moves are cloned. Some non-cloned moves include neutral air, forward air, and forward smash among others. Falco's Back aerial is a sex kick. Also, they share the same final smash.
 * Captain Falcon & Ganondorf
 * A totally different Final Smash and some different standard attacks, but some normal moves are still similar. And most notably, they both share 3 special moves. (Only difference is that Capt. Falcon's has fire in his specials and Ganondorf's specials feature darkness.)
 * Mario & Luigi
 * Some of their ground attacks and most aerials are the same. However, two of their specials are different, as well as Final Smashes. Now that they barely share any moves, many smashers don't even consider them to be semi-clones at this point.
 * Ness & Lucas
 * Only share 3 special attacks. (Ness has PK Flash & Lucas has PK Freeze). However, PK Freeze & PK Flash still work a little differently. They also have the same Final Smash. A few standard attacks are also somewhat similar, such as forward smash, up aerial, and down tilt. But still, they are barely even "clone" characters at all.
 * Fox & Wolf
 * The only moves that seem almost the same are back aerial, Final Smash, and Standard/Down Special moves. Wolf Flash and Fire Wolf may seem to be similar to Fox's moves, but they actually move and hit quite differently, and almost all of Wolf's standard attacks are different from Fox's. These two are on the very edge of "semi-clone" status, even less so than Ness and Lucas.