Smoke Choked

Just like in the original game, the goal here is to hit as many ducks as possible to reach a high-score, but instead of using a gun you will have to use your chosen character to hit them using any moves you want ranging from your regular jabs to super beams, this also includes throws.
By Phantom.of.the.Server
 

"Koichi just stands there looking like a dork because they don't want to spoil his stand yet." - Anonymous user, /a/ board of 4chan
By EX Falchion
2nd file: A.I. patch by Lillie's MADs
 

The very first boss from Donkey Kong Country. Expect this guy to be a pushover.
By A.T.
2nd file: A.I. patch by Lillie's MADs (stronger)
 

A bonus game where you kill spiders popping out of a girl's body. From Splatterhouse.
By MabsKMK
 

The final boss of the original Splatterhouse. Comes with its own stage.
By Werewood
1st file: Regular version
2nd file: Boss version
 

The first boss of Splatterhouse 2. This thing eats zombies, the very things it uses to fight you, along with its own fat gut.
By Knezovicz
2nd file: A.I. patch by Lillie's MADs
 

A Rick Taylor that is a lot more accurate to the games than you'd think.
By otz-kai
 

Easily the most iconic Kamen Rider character in M.U.G.E.N.  Was surprised this wasn't uploaded already.
By otz-kai
 

Pooch was created by the Walter Lantz Studio as one of the many rivals to Mickey back in the 30s. He served as the predecessor to characters like Andy Panda, Chilly Willy, and of course Woody Woodpecker. This guy seems to be Crowsar's favorite of the 30s cartoon stars.
By Crowsar
 

This Mickey is a mix of the various other Mickeys, like A.T.'s Mickey and DDR's Mickey, but he is primarily based on the Epic Mickey games.
By Crowsar
 

The OG funny animal of cartoons himself, Felix the Cat! This is the original version of this character, not Dawn de Era's edit. Crowsar, the author of this version, dislikes Dawn de Era's edit, especially since Dawn de Era's version changed up the gameplay all together from his vision.
By Crowsar
 

After Felix the Cat fell out of his prime, and before Looney Tunes hit it bigtime, Fleischer Studios was the greatest rival to Walt Disney. While Fleischer is more well known for Betty Boop and Popeye, Bimbo was one of the first of their characters and was conceived as a rival to Mickey. Hell, Fleischer had such a rivalry with Disney that in one of Bimbo's most iconic shorts, "Bimbo's Initiation", it begins with Bimbo falling into a manhole that then gets locked up by Mickey himself! In short, Bimbo was the original, most mischievous foil to the seemingly squeaky clean Mickey, but he didn't last as long as his contemporaries from the same company.
By Crowsar
 

Back in the 30s, Mickey Mouse was the hottest cartoon character on the market, even more so than he is today. Warner Bros. decided that they needed a character to directly compete with him...but what they created was a full-on knockoff of Mickey Mouse, named Foxy.
By Crowsar
 

Bosko, the Talk-Ink Kid was the first ever Looney Tunes/Merrie Melodies character, debuting back in 1929 in an unaired pilot short, and in 1930 in "Sinkin' In the Bathtub", which marked two of the earliest cartoons to feature soundtrack-synchronized speech and dancing. While he may have been the earliest Looney Tune, made during a time before Warner Bros. found their footing with Looney Tunes, and a character that led to innovation in the animation industry, I wouldn't consider Bosko to be a great character on his own merit. When it comes to his design, he was conceived in 1927 as a "negro boy" and maintained blackface stereotypes for a good while, even though Rudolf Ising denied that he was ever meant to be this. Hell, when Bosko's creators went over to MGM, Bosko went right back to being blackface to an even more obvious extent... Besides, most of his cartoons, with a few exceptions, were far off from the more anti-Disney style they'd go with once they entered the mid-30s with Porky Pig. But hey, that's just my opinion.
In M.U.G.E.N., Bosko plays similar to other creators by the same author.
By Crowsar
 

A cheap edit of Seplunker Sensei.
He has a Shoryuken that can send him really high, a Tatsumaki Sepukya that does more hits, altered stats and palettes, AND a OHKO Shun Goku Satsu.
By The Idiot Mugen Creator(Shazam123)
 

Believe it or not, there is a spriteswap in Nijikaku. This penguin mech is a spriteswap of Spelunker Sensei. I don't get why there'd even be a spriteswap in Nijikaku, considering that most of the characters were made from the ground up.
By the Nijikaku team

This is just Spelunker, but now his only hyper clones himself.
By the Nijikaku team

This version of Spelunker is a shotoklone, but does not have the lives mechanic. It plays just like a regular fighter, as if Spelunker had the Satsui no Hado.
By the Nijikaku team
 

So yeah, there are multiple Scotts in M.U.G.E.N.
By Ultra Fatality
 

The Aircraft Carrier Princess, and seemingly the only available creation of this author
By admiral

Asuta-san, or Astaroth, is one of, if not the most iconic character from Shinra Bansho. She is a high-ranking demon in the Imperial Demon Clan, ruling over other demons and leading them in invasion of the surface world. She is a character that spawned from a series of trading cards that came with Japanese chocolate wafers, which themselves spawned anime promo videos and a long-running browser game.
In Nijikaku, Astaroth's depiction is based on a 2ch meme that depicted her wearing goofy t-shirts, as she wears here. The meme version of her also hangs out with Spider-Man, for some reason. Her fighting style is very unorthodox, for instead of fighting herself, nearly all of her attacks are based around her using an apartment building and its residents to attack with.
By the Nijikaku team
 

An edit of Takakazu Abe that removes any and all of the yaoi elements from his character, replacing them with some more comedic stuff.
By ThisClown17

One of many parody characters of Rozen Maiden in Nijikaku. This doll maid is a drunkard, always carrying a wine bottle with her and doesn't wear any pants or panties as a result. Her main gimmick is fighting with her giant wine bottle, smacking the opponent with it, tossing it at the opponent, and even taking a swig of it to get herself to vomit. This version of the character is censored.
By the Nijikaku team, edited by SSBKing 65
 

Another loli idol
By cwn

One of the only idols in Idolm@ster to be a loli.
A cheap, A.I.-only character. To disable her A.I., go to config.cns and change var(59)=10 to 0
By migo