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Undertale Crossovers

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Harry Potter (98)

RWBY (65)

Gravity Falls (58)

Steven Universe (44)

Five Nights at Freddy´s (43)

Sonic the Hedgehog (30)

My Little Pony (24)

Legend of Zelda (20)

Kingdom Hearts (19)

Yotsuba&!/よつばと！ (19)

Dragon Ball Z (18)

Percy Jackson and the Olympians (18)

Loud House (18)

Supernatural (17)

Fairy Tail (17)

Earthbound (14)

Doki Doki Literature Club (14)

My Hero Academia/僕のヒーローアカデミア (13)

Mario (12)

Familiar of Zero (11)

Hetalia - Axis Powers (11)

Super Smash Brothers (9)

Danny Phantom (9)

Touhou Project (9)

Dangan Ronpa Kibou no Gakuen to Zetsubou no Koukousei (9)

Katekyo Hitman Reborn! (8)

Hunger Games (8)

High School DxD/ハイスクールD×D (8)

One Punch Man/ワンパンマン (7)

Fate/stay night (6)

Persona Series (6)

OFF (6)

Bendy and the Ink Machine (6)

Misc. Books (5)

Fullmetal Alchemist (5)

Yu-Gi-Oh GX (5)

Phoenix Wright: Ace Attorney (5)

Elder Scroll series (5)

Rosario + Vampire (5)

How to Train Your Dragon (5)

Puella Magi Madoka Magica/魔法少女まどか★マギカ (5)

Transformers/Beast Wars (4)

Doom (4)

Ed, Edd n Eddy (4)

Misc. Tv Shows (4)

Team Fortress 2 (4)

Kuroshitsuji (4)

Monster Hunter (4)

Adventure Time with Finn and Jake (4)

Diary of a Wimpy Kid (4)

Binding of Isaac (4)

Ib (4)

A Certain Scientific Railgun/とある科学の超電磁砲 (4)

Miraculous: Tales of Ladybug & Cat Noir (4)

Ninja Turtles (3)

Anime X-overs (3)

Misc. Cartoons (3)

Nightmare Before Christmas (3)

Fire Emblem (3)

Ratchet and Clank (3)

Dresden Files (3)

JoJo's Bizarre Adventure (3)

Alice in Wonderland (3)

Professor Layton (3)

League of Legends (3)

Hyperdimension Neptunia (3)

Sword Art Online/ソードアート・オンライン (3)

Teenage Mutant Ninja Turtles (3)

Don't Starve (3)

Worm (3)

Danganronpa (3)

Rick and Morty (3)

Star Vs. The Forces of Evil (3)

Life is Strange (3)

Yandere Simulator (3)

Emoji Movie (3)

Buffy: The Vampire Slayer (2)

Misc. Anime/Manga (2)

Misc. Games (2)

Chrono Trigger (2)

Calvin & Hobbes (2)

Castlevania (2)

Final Fantasy VII (2)

Game X-overs (2)

Digimon/Pokemon (2)

Misc. Movies (2)

Invader Zim (2)

Halo (2)

SpongeBob SquarePants (2)

Monsters Inc. (2)

Animal Crossing (2)

Wizard of Oz (2)

Tales of Symphonia (2)

Ouran High School Host Club (2)

Higurashi/Umineko series (2)

City of Ember (2)

Big Bang Theory (2)

Phineas and Ferb (2)

Transformers (2)

Gurren Lagann (2)

Manhwa/Korean Comics/만화 (2)

Dora the Explorer (2)

Borderlands (2)

A Christmas Carol (2)

Yu-Gi-Oh! ZEXAL (2)

Amazing World of Gumball (2)

Monster High (2)

Tales of Xillia (2)

Once Upon a Time (2)

Attack on Titan/進撃の巨人 (2)

Ultimate Spider-Man (2)

Rise of the Guardians (2)

Wreck-It Ralph (2)

Wings of Fire, Tui T. Sutherland (2)

Tokyo Ghoul/東京喰種トーキョーグール (2)

Seven Deadly Sins/七つの大罪 (2)

SCP Foundation Mythos (2)

Minecraft: Story Mode (2)

Dragon Ball Super (2)

Hollow Knight (2)

Baldi's Basics in Education and Learning (2)

StarTrek: The Next Generation (1)

Sailor Moon (1)

DC Superheroes (1)

Power Rangers (1)

Mortal Kombat (1)

Beavis and Butt-Head (1)

Powerpuff Girls (1)

Sherlock Holmes (1)

Card Captor Sakura (1)

1984 (1)

Street Fighter (1)

Saint Seiya (1)

Buzz Lightyear of Star Command (1)

Silent Hill (1)

Soul Blazer Series (1)

10 Things I Hate About You (1)

A Nightmare on Elm Street (1)

Conker's Bad Fur Day (1)

Courage: The Cowardly Dog (1)

Teletubbies (1)

Final Fantasy X (1)

American McGee's Alice (1)

Lord of the Flies (1)

Dungeons and Dragons (1)

Spyro the Dragon (1)

Artemis Fowl (1)

Devil May Cry (1)

Dragon Quest Series (1)

Hunter X Hunter (1)

Spirited Away (1)

Jurassic Park (1)

Hokuto No Ken (1)

Treasure Planet (1)

Teen Titans (1)

Tokyo Mew Mew (1)

Alice in Wonderland (1)

Foster's Home for Imaginary Friends (1)

Avatar: Last Airbender (1)

Dr. Jekyll and Mr. Hyde (1)

Johnny Test (1)

Shadow of the Colossus (1)

Criminal Minds (1)

Magical Girl Lyrical Nanoha (1)

Gregory Horror Show (1)

Dragon Ball GT (1)

Darker than BLACK (1)

Little Mermaid (1)

Kenichi the Mightiest Disciple (1)

Kung Fu Panda (1)

Total Drama series (1)

Yu-Gi-Oh! 5D's (1)

Green Lantern (1)

Final Fantasy Versus XIII (1)

Skulduggery Pleasant series (1)

Wolverine & the X-Men (1)

Radio Dramas (1)

War of the Worlds (1)

It (1)

Winnie-the-Pooh (1)

Toaru Majutsu no Index/とある魔術の禁書目録 (1)

Chocobo series (1)

A song of Ice and Fire (1)

House Of The Dead/Zombie Revenge (1)

Metal Fight Beyblade/メタルファイトベイブレード (1)

Drawn to Life (1)

Journey to the Center of the Earth (1)

Brave Little Toaster (1)

Citizen Kane (1)

Hocus Pocus (1)

Batman: Arkham Asylum (1)

Sword in the Stone (1)

Who Framed Roger Rabbit (1)

A Troll in Central Park (1)

Alice in Wonderland, 2010 (1)

Red Dead Redemption (1)

Nier (1)

Miss Marple Stories (1)

Avengers: Earth's Mightiest Heroes (1)

Walking Dead (1)

Young Justice (1)

Iji (1)

Blue Exorcist/青の祓魔師 (1)

Rhythm Heaven (1)

Cardfight!! Vanguard/CARDFIGHT!! ヴァンガード (1)

Miss Peregrine's Home for Peculiar Children (1)

Steins;Gate/シュタインズゲート (1)

Xenoblade Chronicles (1)

Space Station 13 (1)

Legend of Korra (1)

Watashi ga Motenai no wa Dou Kangaete mo Omaera ga Warui! (1)

DRAMAtical Murder/ドラマティカルマーダー (1)

Walking Dead (1)

Ice Climber (1)

Madness Combat (1)

Romeo & Juliet (1)

Hotel Transylvania (1)

Campione!/カンピオーネ! (1)

Winnie the Pooh (1)

Assassination Classroom/暗殺教室 (1)

Witch's House (1)

Sofia the First (1)

Love Live! School idol project (1)

Payday: The Heist (1)

Daily Life with a Monster Girl/モンスター娘のいる日常 (1)

Wander over Yonder (1)

Les tuniques bleues (1)

Yu-Gi-Oh! Arc-V (1)

Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka (1)

Over the Garden Wall (1)

Yuki Yuna is a Hero/結城友奈は勇者である (1)

Death Parade/デス・パレード (1)

Ori and the Blind Forest (1)

Disney Infinity (1)

Monster Girl Quest (1)

Overlord/オーバーロード (1)

Stranger Things, 2016 (1)

Mystic Messenger (1)

Night in the Woods (1)

OK K.O.! Let's Be Heroes (1)

Greatest Showman (1)

Kindergarten (1)

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