Monstersvsaliens Stories

It was your little sisters wedding day and after meeting the guests you went out side to find Susan in a gazebo. read as you and Your sister embark on an amazing journey...

I've decided to rewrite the entire Monsters Vs Aliens but with Sonic because why the heck not. I've rewatched the movie one night and now it's taken over my life. This d...

Tom Magnus and Susan Murphy were best friends when they were kids. But when a speeding car charges towards Susan, Tom saves her but tragically sacrifices himself. Tom wa...

This story is from Monsters vs Aliens movie where there was this character named Lily Blues. She is just like everyone except she has a deep fascination with macaws, esp...

Set three years after the "Monsters vs Aliens" movie, "Night of the Alien Pumpkins", and "Night of the Living Carrots", Monger tells the gr...

There is another monster in area fifty-something, before Susan or "ginormica" came into play there was Bob, Dr. cockroach, Link, insectosaurus, and Adam. Who i...

a story of monsters vs aliens, Mackenzie Walk that night when a wolf bite her and became a werewolf she ended in area 51 when she meet the monsters and became friends, w...

Just before graduation, Ruby Rose is hit by something, and it transforms her into a giant 50 ft tall teenage girl. Now, she has to work with other people that were once...

Just before graduation, Ruby Rose is hit by something, and it transforms her into a giant 50 ft tall teenage girl. Now, she has to work with other people that were once...

Join the Planet 51 and Disney Princess crew as they travel to Earth with Chuck to save his home from an alien invasion with the help of some new friends Susan Murphy B.O...

Team Monster have now been going around the world, keeping peace in check. Now, they have to team up with aliens that decide to settle down on Remanent. While some are g...

Just before her birthday, Plum is a purple alien girl is hit by something, and it transforms her into a giant 50 ft tall teenage alien girl. Now she has to work with oth...

The Monsters are back, and aliens are back again! Only this time, they go after the main defenders. Now, the monsters are all half way across the galaxy, and need to hea...

We're back, and this time, the Time Force is kicking off the new year with a new adventure to saving the world! Dr. Valerie Da Vinci has escaped from prison and is teami...

don't own Jurassic Park or Monsters vs aliens. I only own my oc.

This is my first monsters vs Aliens fanfic plus I couldn't find too many Dr cockroach Ph.D. X fem!reader also this takes place after the movie so yeah here we go. ⚠️ WAR...

Sonic is just a normal hedgehog at first. Until a giant green emerald fall from the sky and crash into him. Now became a giant hedgehog. He was worry about Amy freaking...

Sequel to RWBY VS Aliens. Salem has returned after banishment. She now seeks vengeance. Now, she finds monsters, and one in particular catches her eye. (All characters a...

Just something that has bugged me for a while. Might have a reaction story to it but RWBY-fied. I own nothing.

Missing Link Bob Dr. Cockroach and Ginormica are going to the zoo for vacation but when Dr. Blowhole and Gallaxhar are working together to destroy team monster it's up t...