KaijuBird's Crossover Theater

First time doing one of these. Hope you enjoy. I OWN NOTHING!!!

The Undefeated Third Kisaragi

Y/N is the brother of Hayato and Karen, but holds the powers of both Bahamuth and Sans. As he starts his fights, he captures the hearts of various girls.

Skibidi toilet Enter the Multiverse of Madness (remake version)

This is the remake series of Skibidi toilet enter the multiverse, but instead making a full movie

Transformers x Sailor Moon

Ark crashed into Japan, they got revived back, and they meet the sailor guardians

The New Mercenary In Town

(Cheated Mercenary OC X Crossover Harem) Before becoming a mercenary, a young man was cheated on by two girls he thought they loved him. Once he started his career, he attracted the interest of some girls, and quickly moved on from the betrayal. Watch as our mercenary kills dangerous criminals around the world.

Hazbin Hotel: The Hell's Of Warsaw Pact

The Warsaw Pact (WP), formally the Treaty of Friendship, Cooperation and Mutual Assistance (TFCMA), was a collective defense treaty signed in Warsaw, Poland, between the Soviet Union and seven other Eastern Bloc socialist republics of Central and Eastern Europe in May 1955, during the Cold War. The term "Warsaw Pact"...

Bloody Crossover

A very uncertain upcoming series about a crossover between like, the different versions of Bloody Bunny. Same upload schedule as Invader Jacob lmao. Again, very uncertain if this will become an actual series cuz i had this idea and got like, a chatroom with different Bloody Bunny chat bots and created potential ocs o...

Future And Alliance (Call of Duty Crossover Murder Drones)

The United Nations Space Alliance (UNSA) is an international political organization that handles matters related to trade, travel, land claims and all efforts relating to human space colonization. Their military force is represented by the Solar Associated Treaty Organization (SATO). It is currently opposed by the Mar...

Fallout The Age of Atombeasts (A KATAOW x Fallout)

War never changes, even in distant lands. Ever since Y/n was washed up from a pipe and found herself in the Mojave Wastes, she felt completely alone, with no trace of her past. However, everything changed when Courier 6 discovered her and invited her to join the Five Fabled Bullets team. During her time in the wastela...

Cartoon Casts react to other Universes of themselves

people from different franchises like Ben 10 ,Hazbin hotel, Helluva Boss, Marvel 616 and Transformsers prime, React to other and the universes with your author ( comment what other franchises you want to see in the story)

I Am... (Shadow the Hedgehog x Union Academy) + (FANDUB)

The story of a young boy named Shadow the Hedgehog, an Ultimate Lifeform created by Gerald Robotnik aboard the Space Colony ARK over fifty years ago by Professor Gerald Robotnik. Since the birth of superpowers such as quirks, Sacred Gear, auras, magic, etc. The rise of Superpowers also gives rise to the existence of h...

Union Academy Legends: Clockwise

After the events of "Battle of the Realms", Earthrealm faces a new bigger crisis. Hellbent on taking over Earthrealm, Slade Wilson, also known as Deathstroke, viciously attacks town after town with the aid of cold-blooded mercenaries he calls as "Titans". Those who don't submit are annihilated, but one young woman won...

Splatoon reacts to Call of Duty: World at War

What if a group of inklings and octolings discovered a bunch of video tapes about one of the deadliest wars in human history? How will they react to this shocking discovery?

The super tactical droid st 6236

6236 was actually just a normal tactical droid however his was different then his cold calculating brothers, it was true that he followed his programming and calculations he did see realize that there was mixed results was his forces one or lost, After a 6236 and his fleet were blindsided when they jumped to where a r...

The Soldiers of 141

After Ash loses the Kalos League, many of his friends betray him in order to keep their public images safe. When Ash returns home, he learns that Team Rocket murdered his mother and some of his Pokémon. At the lowest he has ever been, Ash is visited by Arceus who takes him to another world. When Ash returns three year...

My 2024 OC book

Hello my friends and well come to my 2024 OC's. This book contains my 2024 OC's i've created while i was on my break on Wattpad for the past two months. I still have more OC's on the way coming soon in this book. Feel free to have a look on them. If you wanna use any of my OC's on your stories feel free to ask my perm...

Looney Tunes: Despicable Me

After a huge mistake at the Warner Bros. Studio, the 2 famous stars: Bugs Bunny, and Daffy Duck go on a adventure to the world of Despicable Me, and will soon get along together.

MCU Reborn: Infinity Saga (Movies)

Time. Space. Reality. It's more than a linear path. It's a prism of endless possibility, where a single choice can branch out into infinite realities, creating alternate worlds from the ones you know. After all, they are Inevitable...At the dawn of the universe, The Big Bang sent six elemental crystals hurtling across...

Transformers Neighbors AU

This Is An AU Which Is Like A Sitcom Or Slice Of Life

My Murder Drones Reaction

my muder drones ocs to aus and the cannon are gonna react to the original cannon and a alternate au.

Helluva Boss: Revengence In Blood

(Inspired by MorphMaster18) This takes place after season 2. After what feels like a betrayal from everyone he knows, including his sister Barbie Wire & Stolas, Blitzø decides it is best if he is cut out of everyone's life. So he escapes to the human to start a new life. 5 years later, things would change but not for...

Watching their lives Hazbin Hotel/Helluva Boss

the cast from hazbin hotel and helluva boss watch their lives in other universes.

My Nations/Factions

This will give off the facts about my own factions

Enclave vs Union!

Y/N Eden. Son of the American President was undercover in Union only to suffer since he didn't have powers. But soon Union will face wrath of the Enclave. An: To those from Japan I have no hatred towards your home or cultural. So please don't take this book seriously.

The Child Hero

(Yandere Union X Child Male Reader)

Helluva boss reaction

Reactions to other medias, au and others stuff

Runaway Possible meets Venom: Heroes United

Jhun Possible was abused by his family and bullied in the school. The only ones who cared about him were Ron Stoppable and the transfer student Nick Hamada, cousin of Hiro Hamada. Nick kept a symbiote named Venom and fought against monsters, villains and crime. He saved Jhun five years later, and the two became heroic...

Blind Uzi

Uzi tripped and fell face first on a rock as she was escaping from the Murder Drones Lair. Now, she is blind and has to rely on N (the Murder Drone she befriend) to help fix her broken visor. What would the other murder drones think about this blind drone living with them? Would anyone from her colony notice that sh...

ALT Murder Drones

In this AU, Uzi, the sweetest (and totally NOT cute, but super TOUGH and BADASSY) drone you will ever meet in the colony, is "asked" by her mom to check the colony supplies outside, despite her door-making daddy protesting against it. While outside her safe home, Uzi meets the beautiful and kind N, who later befriend...

Re Purposeable

J wants N to date her, but it's difficult to express her feelings for her. Mainly because of her current job of killing worker drones, reliving past trauma of her past life, and...V. Now, after meeting a rebellious worker and her sister, and learning about a company secret, will she ever get N to like her more? Re...