AnUnknownWah

Alright, I don't really understand what this guy is. I know it's supposed to be an edit of Reza's Cyclops, but it seems that there's extra code that gives him... interesting effects... The code can do these effects:
Multiplying the velocity Randomly playing random sounds at random Randomly skipping frames Gaining an ability to control back at random Being able to warp the screen Resetting to the idle state if left in a current state long enough Randomly mangling with the current attack's properties Gaining power depending on the current velocity Gaining/losing power and life at random Randomly making clones of himself on hit Not all these effects have been applied to Sad Claps, but the effects that didn't apply to him can affect other characters depending on the code or character, I don't know. All I can say is that it's a bizarre character, and is classified by the SaltyBet wiki as a character corruption. Yeah, once you see, you'll know why...
Edit made by DrKelexo.

Pokemon #212 of the National Pokedex. Bug/Steel Type. Once it has identified something as an enemy, it will continue beating them with its steel-hard pincers until there’s nothing left but scraps. Sounds painful.
Made by Merufimu

...Are you OK, Ryu? It seems as though you lack in the training department, seeing as how most of your moves kinda fail. What? You still want to fight? Well, just make sure you get used to the way you are now, because your original fighting style won't work this way...
Character made by Rikard.

The Temple of Time, where the three Spiritual Stones lie and where Link retrieves the Master Sword (and transforms into an adult). Although Ganondorf's reign of terror has been prevented, that doesn't mean that the Temple has been put completely in peace.
Stage made by MackX

The land in the sky. Try not to fall off, not that you can in this fighting engine, anyways...
(MUGEN 1.0 Only)
Made by Dissidia

An interesting minigame character, you have to hit the square you want to put a O on, and then the machine takes it's turn to put an X on the square it wants to, and then it's your turn. As far as I know, you can't lose against it. If you get 3 Os in a row, it takes a little damage, and it gets to the next round of Tic-Tac-Toe.
The only bug I found is that if you use an attack that hits a big area, you can put a O on multiple squares at once, and it counts as your turn.
Made by MabsKMK

Hm... This guy looks suspiciously like Goku... Strange...
Made by Tomo

A famous Swedish streamer. This character is an edit of Michael Roa Valdamjong from Melty Blood, and is included with some of the jokes he makes.
Made by Brergrsart

Um... I'm not sure what I'm supposed to say about this character here... The def file says that her display name is 'UzOhvVx5l', it also says that her name is 'FalseEcho', but the website I got her from when translated refers to her as 'Black Princess'... I don't know, all I can say is that she's a cheap character, and a pretty interesting one at that. Other than that, I don't know who (or what) this girl is...
Character made by Mapelao

The Prince of all Saiyans, and rival of Goku. He aims to be the strongest Saiyan, and to be stronger than Goku. He may have been evil at the start, but now he's more of a good guy than not.
Character made by Team Z2
(This took like 10 minutes to upload btw. Probably has something to do with the soundpack.)

Ah, the common soldier of King Dedede's army. However, this guy doesn't come unhanded this time, bringing a parasol and a spear, he's ready to redeem himself for that one time he was a boss that could lose in one hit (He doesn't talk about that anymore)
Character made by RTB - Fou.

My precious G-Virus, no one will ever take you away from me.
Side note, this character can transform into 4 other G Forms. I don't know if this is source accurate because I haven't played Resident Evil. I'll upload a gif of the other 4 forms if some people who also haven't played Resident Evil think they can take the horror of his G Forms.
Made by armin_iuf

Good ol' Logan. He joined the battlefield, bringing his animal insticts with him. Too bad his healing factor won't help him this time. Does he still consider himself a part of X-Men at this point?
Character made by Sander71113.
2nd file: Stronger AI Patch by ikaruga

It's Youmu if she was made with Chaos Breaker gameplay in mind.
Made by Ikaruga

What a strange dimension we are in, Yukari... Are you sure this is sa- OH MY GOD WHAT IS GOING ON?
Character made by fhqwhgads7