Assorted Mega Man characters hang out at the Chipmunks' place and shenanigans ensue. Takes place in the 2015 TV series on the Chipmunks' end, postcanon for mainline Mega Man and Mega Man Battle Network. Rated T for various reasons.

it's october and there's a play coming and Alvin has nightmares so he calls the cosmic buddies for help but soon the Cosmic buddies call the Adventure Kids for backup

Alvin, Simon, and Theodore get sucked into a portal and go into Pentagram City. where our fellow Hazbin Hotel characters live.

Simon, Jeanette, Theodore and Eleanor take part in a time travelling adventure game for charity.

Mutant Chipette Eleanor is the leader of a superhero team known as the C-TEAM. Both the Chipmunks and the Chipettes are now superpowered teenagers fighting crime in New York City. But is one of their friends truly who they think she is? That's for them to find out as they discover what it really means to be superheroes.

Alvin and Brittany attempt an orienteering challenge for charity.

After defeating The Dreams and recruiting Morgana, there is still unfinished business to take care of... The majority of Esperanza's royal court is still missing, so Lily, Megan, and the others set off to save them! They'll have to go on their greatest adventure yet, traveling through space, battling darkness, and even doing spy work! They'll even make a shocking discovery...

Dr. Nefarious Tropy has made a hole through the multiverse, as well as time and space, enabling him to multiple kidnappings, time tampering, and even ilegal businesses. It's up to the heroes to stop the powerful master of time before the damage becomes permanent.

the chipmunks and the chipettes are kidnnaped by jigsaw and they will have to pass differents traps can the chipmunks and the chipettes they will be able to leave before it's too late

Due to circumstance, Meg accidentally adopts Alvin and the Chipmunks, who in turn give her the joy and excitement she needs in her life.

Bonnie is very very sick, she needs an operation. But her siblings can't afford it. That all changes, however, when a Wishing Star falls down to earth. It's a race against time to get to the Wishing Star first, can they do it?

Three years after killing colonel Sponsz, Reese Grady, who has been promoted to Gunnery Sergeant, is deployed to France alongside Royal Dutch Marines and British Royal Marines to train alongside the French Marines Infantry on an exercise codenamed Blue Iron. But there, she will encounter things she was never trained for as well as meet an unorthodox group.

Alvin, Simon and Theodore set off on adventures in the world of Pokemon! What new discoveries await them as their explore the Kanto region? Mostly based off of heartgold/soulsilver. Rated M for later chapters.

Night Shadow is borught back to life after the events of F.A.T.E., but he is brought to another world, where Alvin and the Chipmunks live. Can Alvin and his friends defeat the evil Alicorn or are they about to become his puppets to do his every bidding read to find out. [contains references to the Youtube Channel Steel Donut Collective]

Alvin is terrorized by the horribly burned creep with knives on his fingers looking for a new hunting ground. Soon his brothers, the Chipettes, and others around the neighborhood encounter this threat. Can this killer be stopped, or will everyone meet their end?

Jeanette has always been a shy girl. Yakko has fallen in love with her. And asks her to do Valentine's Day dance. But Jeanette also has to conquer her fear of singing in front of people, can she do it? Set in the 1980s Alvin & The Chipmunks series(but it's modern time)

The aftermath of the TEAM CHIPMUNK THE NEXT GENERATION VS. STAR TREK OMEGA FORCE storyline, told from the POV of characters from both series!

Believing that Dave is going to propose to his new girlfriend, the Mario kids along with trio sisters embark on a journey to stop this marriage and also save themselves from a bullying stepbrother. Note: this is going to be different than the original movie and also based on a what if. Story inspired by Starheart Specials and credit goes to her.

Grogu è al parco con Mando, Theodore incontrerà un nuovo amico di nome Grogu. Mando si troverà nel panico non trovando più il piccolo.

Alvin and the Chipmunks, American Tail and Zootopia meet as Tony Toponi and Fievel Mousekowitz lead an organized crime gang looking to get made into the five families of the Shrew Mafia. Meanwhile...Alvin and his brothers are in danger after a rat gang extorts Alvin for his incest relationship with Simon. Tony and Fievel have to find a way to "Counter Skrew Da Screw"

After Bilbo Baggins' disappearance from his own party, Frodo Baggins couldn't imagine his life being sabotaged by three talking chipmunks and a black-and-white haired, cruel woman after these chipmunks for their fur. Now on a mission to free his new found animal friends from Cruella DeVil, Frodo will have to travel to our world to find the three chipmunks. AU. Triple Crossover.

Alvin, Simon, and Theodore, after running away from Dave Seville's house, fall into a sewer vent, arriving in London, England, where they meet Cruella DeVil at her manor. As the three chipmunks become acquainted with Cruella, Simon and Theodore's instincts suspect Cruella is up to something. Will Simon and Theodore convince Alvin that Cruella is up to no good? Crossover. AU.

The Chipmunks and Chipettes are asked to appear in a special charity episode of The Crystal Maze, in which they are guided through a number of challenges by the lively and fun-loving Ed Tudor-Pole.

Después del ataque kraang en Nueva York, el Gobierno estadounidense ha tomado una decisión : capturar y contener a todos los mutantes, por las buenas o las malas. Sin embargo ellos no se dejarán capturar sin luchar. Una nueva guerra sr está formando en el mundo. Y como cualquier otra guerra no respeta a nadie, hombres, mujeres, niños

Alvin is a lonely and abused girl who never knew what family meant. Simon was just struggling to keep his family on schedule. One spring they meet in a twist when humans take over Simon's old forest, keeping him and his family trapped behind a hedge. Alvin knowing humans, volunteers. But, there is more to her story then she lets on. Fem/Alvin