History NightmareFuel / MUGEN

* Continuing to talk about disturbing and unsettling characters, KingDemonic666's KillAll also deserves a good honorable mention here.

** His last color palette (12P) as well as his last power level also deserve a mention in their own right. We come across the spirit of Donald (with purple wings and a halo), accompanied by Orochi (who could possibly be Hasthur or C.C) and Colonel (who could possibly also be Dark Excellent Colonel), all in purple and with disturbing red eyes, while Ronald stares down into the void. At least the epic battle theme it has on this palette makes up for the creepy feel that KillAll naturally presents.
** Because it's naturally an edit of a supremely powerful character, things don't change much for KillAll when we compare it to Killer Donald (the inspiration character from which it originated) except for the small and simple fact that this edit of Ronald can win an incredible 512 ROUNDS, SIMULTANEOUSLY, against any opponent below his level. Who would have thought that an iconic clown from a fast-food franchise could go this far?

* Some of the various edits of Ronald McDonald created for MUGEN may fall into this topic. However, some of them take the cake when it comes to the most unsettling aspect of MUGEN. And starting with the playful one and as a fitting honorable mention, we can mention:

** For those who still don't want to read: [[https://www.youtube.com/watch?v=BFFvAioQi1o just watch this documentary]]. Yes, a Dragon-Tier cheapie earned a whole documentary due to its notoriety.

* Gurospoo. Is a joke character based on an old meme called "Devil Spoo" whose attacks, moves, super and hyper attacks consist of him cannibalizing characters and turning their extremities into extremely powerful abominations. And adding an extra ingredient to the recipe: [[https://youtu.be/bPcV_wCz-Gs?si=B76dmzjVyQ73il2e&t=64 he has a special hyper attack where he teleports the opponent to hell.]]

* Dark Donald, Excellent Donald and 666 have screamers coded into them at the start of the second round, starting by tricking the player into believing they are playing a different character, and then an image accompanied by a loud scream will appear on the screen, some of which are the scary girl from the "Scary Maze Game", Pennywise, Sonic.exe, etc.
** And what would make it worse? Excellent Donald (especially in his 5.5 version with with its 12p/13p/Abyss Cross mode activated) and 666 (in his latest version with his 12P active) screamers, kill the opponent instantly when they are activated and can do so in random ways, either in battle or when it is happening.
** And upon winning a match and starting the second round, 666 activates an [[https://youtu.be/ST0E9KoqXKc?si=RirKrma0Xi7rboAC&t=39 short OHKO screamer consisting of a transparent Sonic.exe image accompanied by a very loud scream.]] Fortunately, this doesn't happen every time 666 does this.

* [[https://www.youtube.com/watch?v=4Sa4OgKdFgA THIS.]]

* Some of Donald's endless editions:
** Starting with a golden key: Dark Donald. A dark-themed edit of the original version created by Kishio, who is known for his great power, his OHKO attacks and the aforementioned coded screamers.
** Also mentioned before, 666. Another edit of Donald, only this time with a demonic thematic, clearly inspired by Undertale and Sonic.exe
** Sadist Zero. Like D.D, it's a well-known and popular edit of Donald, both for its obscure thematic and its absurd power.
** It would be possible to write a whole page about the editions of Ronald McDonald that are quite scary, but here we've mentioned the most famous and well-known ones.

* Dark Donald, Excellent Donald & 666 have actual [[JumpScare screamers]] coded into them upon starting the second round, first by deceiving the player by fighting (or controlling) a different character, followed by a [[ScreamerPrank scary picture with the loud scream]] like the Exorcist girl from the Scary Maze Game or Smile.JPG after which the battle resumes as normal. Later updates added additional screamers such as Tim Curry as Pennywise and Sonic.exe.
** And what would make it worse? Excellent Donald (especially in his 5.5 version with with its 12p/13p/Abyss Cross mode activated) and 666 (in his latest version with his 12P active) screamers kill the opponent instantly when they are activated and can do so in random ways, either in battle or when it is happening.

* Ryori XXII's Ricordare Zero. [[https://www.youtube.com/watch?v=_oSerBNwTUY Seeing what's happening can be worth a thousand words, depending on the situation.]]

* [[https://youtu.be/LH5j6K8YlSI?si=qsxMS4Yr20wJBKO3 Legend of Sebas's Baron Dimanche]] & [[https://youtu.be/zWOgN_anpRI?si=mZPjgyMn0dQBRCNK Baron Mercredi]], In particular his victory pose animations, which consist of a compilation of scary snippets taken from horror movies, obscure videos and montages, accompanied by disturbing sound effects that mix screams with the sounds of of voices saying things, accelerated & inverted.

* sm666 has a [[[[https://youtu.be/x26Uhcsiyh4?si=bo0eAU-R_AJT68vF&t=311 jumpcare]] that works as a finishing move.

** There is a rumor going around the Mugen community that shows us a little about Mathrus' disastrous power: Ced Soum (a well-known creator of chapie characters in the MUGEN community) was part of an alleged group of Russian MUGEN content creators (Including Urak, who is said to be the original creator of Mathrus) who were totally dedicated to creating dragon-tier characters and anti-malware characters (according to his own words, there are three more dragon-tier characters produced by this group, known as Doxa, Wendel and Louvan) which operated via the Skype application. It was precisely from there that he obtained a copy of the original version of Mathrus, and decided to test it on a computer at a school he was studying at, sneaking into the school's information room and infiltrating one of the computers to test it. According to him, the test caused a blackout that knocked out the power grids in his town, leaving the entire town without electricity for 24 hours. Ced managed to escape before he was captured.

* [[https://youtu.be/LH5j6K8YlSI?si=qsxMS4Yr20wJBKO3 Legend of Sebas's Baron Dimanche]] & [[https://youtu.be/zWOgN_anpRI?si=mZPjgyMn0dQBRCNK Baron Mercredi]]. They are extremely powerful characters who, upon defeating their opponents, present disturbing clips taken from horror movies and montages taken from the internet. As well as their disturbing voice-overs.
* sm666. A character based on a very famous creppypasta of the same name. In addition to his obvious power, he has a jumpscare that works as a finishing move. [[https://youtu.be/x26Uhcsiyh4?si=6D0P1taLAkj6qx3i Sweet Dreams.]]
* [[https://www.youtube.com/watch?v=AwJCjSEdYy4&t=103s Mathrus:]]
** As a supposed and unconfirmed demonstration of how far this character's level of power can go, Ced Soum (a well-known creator of chapie characters in the MUGEN community) was part of an alleged group of Russian MUGEN content creators (Including Urak, who is said to be the original creator of Mathrus) who were totally dedicated to creating dragon-tier characters and anti-malware characters (according to his own words, there are three more dragon-tier characters produced by this group, known as Doxa, Wendel and Louvan) which operated via the Skype application. It was precisely from there that he obtained a copy of the original version of Mathrus, and decided to test it on a computer at a school he was studying at, sneaking into the school's information room and infiltrating one of the computers to test it. According to him, the test caused a blackout that knocked out the power grids in his town, leaving the entire town without electricity for 24 hours. Ced managed to escape before he was captured. Summarizing everything so you don't have to read this long text: Mathrus was so powerful that he was able to cause a blackout across an entire city and crash the communication networks of an entire high school (if this is confirmed true).

** And upon winning a match and starting the second round, 666 activates an [[https://youtu.be/ST0E9KoqXKc?si=RirKrma0Xi7rboAC&t=39 short OHKO screamer consisting of a transparent Sonic.exe image accompanied by a very loud scream. Fortunately, doesn't appear every time 666 activates this attack. ]]

** On various video platforms such as Website/YouTube, Website/NicoNicoDouga, among others, there are several videos demonstrating these characters in combat, those being small demonstrations of the levels of power that this type of character can achieve.
** Although mysterious, Mathrus is undoubtedly the best-known character when it comes to this subject, both because of his power and because he ended a period in the MUGEN community called the "Chapie Wars" where various creators of powerful characters, as a form of rivalry or competition, began to create various characters who had dangerous codes for MUGEN and for computer science in general.

* Mathrus in general, as already mentioned 6 paragraphs ago. This was (supposedly) a very powerful dragon-tier character and a supervirus with a redman's reach that was created by a Russian hacker known as Urak.
** As a supposed and unconfirmed demonstration of how far this character's level of power can go, Ced Soum (a well-known creator of broken characters in the MUGEN community) was part of an alleged group of Russian MUGEN content creators (including Urak) who were totally dedicated to creating dragon-tier characters and anti-malware characters (according to his own words, there are three more dragon-tier characters produced by this group, known as Doxa, Wendel and Louvan) which operated via the Skype application. It was precisely from there that he obtained a copy of the original version of Mathrus, and decided to test it on a computer at a school he was studying at, sneaking into the school's information room and infiltrating one of the computers to test it. According to him, the test caused a blackout that knocked out the power grids in his town, leaving the entire town without electricity for 24 hours. Ced managed to escape before he was captured.

* Sadist Zero Final on its own is a pretty morbid Donald edit, but when his 12p (also called "Level X/Unknown" is activated, this is taken to [[https://youtu.be/0mXTTcObzSc?si=Q_saqr_Jdh0ZyTJ4&t=5 another level.]]

** In general, all of Souken's creations are extremely graphic and disturbing, which is what earned him his infamy;
* Gurospoo: A joke character based on an old meme called "Devil Spoo", whose attacks, moves, super and hyper attacks consist of him cannibalizing characters and turning their extremities into extremely powerful abominations, combined with the fact that he has a special hyper attack, which teleports the opponent to hell.

** And what would make it worse? Excellent Donald (especially in his 5.5 version) and 666 in his latest version with his 12P active screamers, kill the opponent instantly when they are activated and can do so in random ways, either in battle or when it is happening.
** And upon winning a match and starting the second round, 666 activates an [[https://youtu.be/ST0E9KoqXKc?si=RirKrma0Xi7rboAC&t=39 short OHKO screamer consisting of a transparent Sonic.exe image accompanied by a very loud scream,which fortunately, doesn't appear every time 666 activates this attack. ]]

* Although there are no popular and revealing examples as yet, there are reports of MUGEN characters carrying illegal content (especially child pornography) within their encodings.

* Mathrus in general, As already mentioned 6 paragraphs ago. This was (supposedly) a very powerful dragon-tier character and a supervirus with a redman's reach that was created by a Russian hacker known as Urak.

** Viruses that have the reach of redmans can affect metropolitan networks and can take control of an entire city's network.
* The character [[https://youtu.be/aUJjayAabh4?si=70hVeg0yvQ1kooxi XXXXX]] (a frost cheapie-style character who resembles Kirby's character Zero) was inspired by a nightmare his creator had.
* WalGarutRuf: A lost and rather bizarre edition of Ronald [=McDonald=], who functions as a boss character with the anatomy, attacks and movements similar to those of an arachnid.
** This version of Ronald, as mentioned before, doesn't function as a playable character, instead acting similarly to a vehicle/boss character, jumping, hitting opponents and causing explosions. This character can be considered cheap due to the fact that almost all of his attacks deal high damage and their great range in most moves. This character has no AI, which means that he uses the standard AI of the MUGEN engine, which allows him to become an easy target for other characters. Little is known about this character's history and why he was taken offline in the first place.

* [[https://youtu.be/TNQyiEyBf7I?si=PbmbSR-PPhJNsFkl&t=29 Sadist ZERO Final at level X (unknown)]] may be something close to that.

** And what would make it worse? Excellent Donald's screamers (especially in his 5.5 version) and 666 in his latest version with his 12P active, kill the opponent instantly when they are activated and can do so in random ways, either in battle or when it is happening.

* Gurospoo/Spoo/Demon Bell Pepper. A joke character based on an old meme called "Devil Spoo", whose attacks, moves, super and hyper attacks consist of him cannibalizing characters and turning their extremities into extremely powerful abominations, combined with the fact that he has a special hyper attack, which teleports the opponent to hell.

* Dark Donald and Dark Excellent Donald have actual [[JumpScare screamers]] coded into them upon starting the second round, first by deceiving the player by fighting (or controlling) a different character, followed by a [[ScreamerPrank scary picture with the loud scream]] like the Exorcist girl from the Scary Maze Game or Smile.JPG after which the battle resumes as normal. Later updates added additional screamers such as Tim Curry as Pennywise and Sonic.exe.

** Because it's naturally an edit of a supremely powerful character, things don't change much for KillAll when we compare it to Killer Donald (the inspiration character from which it originated) except for the small and simple fact that this edit of Ronald can win an incredible 512 ROUNDS, SIMULTANEOUSLY, against any opponent below his level.

* There are a surprisingly huge amount of characters based on content from kids' media that are either compatible with ''Franchise/MortalKombat'''s fatalities, or can perform said fatalities.