Sweet mother of all forgivable mercy and God above my fingers hurt!
It's not easy organizing over 100 suggestions for a story, and then seeing them up in an order that's easy to understand. So I settled on going by chapters and the suggestions, which made it easier and doesn't really change much when you see the list.
Here's a little kept to help for the LONG list to come.
Character Name: Fandom Name - Author who suggested it (# of other times it was said)
It's not rare for people to ask for the same chapter more than once without knowing, it's just the inner turmoil I faced when deciding in the end. I didn't know if I should the most requested chapters first or same them for later, like the best for last sorta thing? In the very end, I chose this, and dear God I don't wanna do it for an extended period of time.
Evil Emperor Izuku AU From Afurodite
Goddess AU From Pokem1234
Runaway Kid: Little Nightmares
Alex Mercer: Prototype
Original Prototype From DPSupnet
SpiderMan: Marvel Comics From BigDave2018
Toxin Symbiote: Marvel Comics
Dovakiin: Skyrim
Jedi: Star Wars
Super Saiyan God: Dragon Ball
Vasto Lorde: Bleach From @HallowLegend
Mightless AU From BlackFox1999
Cowboy: Red Dead Redemtion
Nathan Drake: Uncharted
Gear: Gears of War
Spartan: Halo
Doom Slayer: Doom From wolfdark234
Optimus Prime: Transformers
Sans: Undertale From savage_1115
Kimono Kurusu: Monster Musume From Deku_Midoriya_XT
Kira: Death Note From KingKamilebXL
Alexander Hamilton: Hamilton Play From blackmewtwo
Quirkless and Normal AU From utinpower
Dishonored: Dishonored From Rabbitgear3
Villan AU, AFO apprentice and Shigaraki brothers
Vigilante AU
Kidnapped AU
Support Course AU
Villain Father
Inventor AU, both sides From AceCreator123
Nen: Hunter X Hunter From AmbiencetheHunter
Giorono Gionanna: JoJo's Bizarre Adventure From krakengod
Jotaro Kujo: JoJo's Bizzare Adventure From camdawg2
Ardyn: Final Fantasy XV From MoonSyft
Nero: Devil May Cry 4 From hazardlink
Doflamingo: One Piece
Levi Ackerman: Attack On Titan From Nazai117
Knight: Dark Souls From godzilla15
Michael Myers: Dead By Daylight From ProfessionalRanter
Bang Bang Pull My Devil Trigger: DMC 5 From Glowster
#1 Villain AU From Glamour4000
Player: Sunset OverDrive From Rabbitgear3
Kazuma Kiryu: Yakuza Game From FalloutNV2022
Takumi Fujiwara: Initial D
Saitama: One Punch Man From -SirCB-
Hachishakusama and Kuchisake from PsychokillerDeath
Joker: Persona 5 From Skullkerfbi
Ahri: League of Legends From PsychokillerDeath
Just Cause 4 Trailer From @Idowrkgamesl
Playboy AU From DPSupnet
Hitman AU
John Wick: John Wick From Drakovia7
Alucard: Hellsing From animeking0
Big Daddy: Bioshock From Frosted-_-ghost
Genji: Overwatch From dbzkiller4
Ultra Instinct: Dragon Ball From mamba24808
Soma: Shokugeki No Soma From Russelkier
Rainhardt: Overwatch
Emmet: Lego Movie
Princess Luna: My Little Pony From blackmewtwo
Shiro: Fate/Zero from deathgrips099
Aang: Avatar The Last Airbender From lionkingofshadow45
Celestial Mage: Fairy Tail From shiki36
Dallas: PAYDAY 2 From steampunk123123
StAndrew: Slush Invaders
GuildedGuy Vs. Jade
GuildedGuy Vs. Bog From crashriot59
Meliodas: Seven Deadly Sins
Shu Ouma: Guilty Crown From Kei_Hatsume
Dan Kuso: Bakugan
Ash: Pokemon
Tai: Digimon From RaySphere99
Natsu Dragneel: Fairy Tail From @Mildwindyplayzzz
Super Saiyan: Dragon Ball From gogito157
Look-See: Crypt TV From ProfessionalRanter
Sly Cooper: Sly Cooper From clockworkskull
KDA Akali: League of Legends
Jeanne D'Arc: Fate Grand Order: Summoning Quirk
Haruto: Valvrave The Liberator From PsychokillerDeath
Starlord: Guardian's of The Galaxy From KoronoKenji
TFs Abridged
Pickle Rick: Rick And Morty From borutojumbo1
Cloud Strife: Final Fantasy 7
Frisk: Undertale
Kyo Kusanagi: King of Fighters
Emma: The Promised Neverland
Death The Kid: Soul Eater
Edward Elric: Fullmetal Alchemist
Jean Otus - ACCA: 13: Territory Inspection Dept.
Matoi Ryuuko: KILL la KILL
Kirigaya Kazuto: Sword Art Online
Okabe Rintarou: Steins;Gate
Lupin III
Orihara Izaya/Heiwajima Shizou: Durarara!!
Regu/Riko: Made In Abyss
Shinischi Izumi: Parasyte The Maximum From RisktoGray
Frank West: Dead Rising 4
Luffy, Time Skip: One Piece
Joker: Suicide Squad
Jon Snow: Game of Thrones
Church Fight: Kingsman
Assassin: Assasin's Creed
Naruto Uzumaki: Naruto
Dr. Strange: Marvel Comics
IceMan: X-Men Days of Future Past From Ghost2798
Supernatural From disgraceful_thinking
WW2 Soldier AU From steampunk123123
Rise of The Epic Scout: TF2 Animation From Danpro99
Infinite Stratos: Deku_Midoriya_XT
Miners Revenge Song From Staggerreader
Quirkless AU, Destroyed World
Blind AU
Thomas: Maze Runner From Glamour4000
Thanos: Marvel Comics
Swapped AU From Typical_Assassin
QuickSilver: X-Men
SpiderMan Infinity War
Deadpool
Singer AU From @Rolb01
Parcival/Wade Watts: Ready Player One From crashriot59
Jeremy: Be More Chill Play From shupershanic
Creator of Android: Nier Automata From PsychokillerDeath
Kamen Rider Wizard From Kei_Hatsume
Meet The Amazing Pyro: Team Fortress 2 From
Prey Game From chaser04a
The Doctor: Doctor Who From borutojumbo1
Iskandar Vs. Gilgamesh: Fate/Zero From deathgrips099
Batman: DC Comics From @Laughing_Jack
Raised by Tiamat or Minamoto-no-Raikou: Fate Grand Zero From PsychokillerDeath
Goblin Slayer From SomeRandomUser1243
Mastered Ultra Instinct Vs. Jiren: Dragon Ball Kaioken12
Into The Spider-Verse From @TylerMoya
Asura: Asura's Wrath From @RusellLim9
Torture Scene: Tokyo Ghoul From Multiple People
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Well... This should keep me busy for the next year, or six.
Anyway, that's also ALL the suggestions I could find you all have given me from my chapters and messages. If I had missed any, please, PLEASE, let me know if I did, but understand that this is a long list. Sorry if I some of your links don't work or if some got mixed up, just know that this is my new list.
Also, I know many of you have suggested a few of the same thing, but here, I put who said it FIRST, so don't worry, I'm still doing it.