Ben 10 and Phineas and Ferb Crossovers
The Convergence by Armeggedon1234567890 reviews
AU. People from different worlds have been summoned to a cinema to watch a film about their destinies. Rated T for blood, gore, swearing and large amounts of death in both the cinema (not the death part) and film. (Imagine your favourite OST from MCU, DCEU or any cartoon show mentioned in the story being played in an appropriate scene in the film)
Rated: T - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 7,531 - Reviews: 6 - Favs: 7 - Follows: 7 - Updated: 12/8/2016 - Published: 11/25/2016
The Convergence: Heroes United by Armeggedon1234567890 reviews
Squeal to The Convergence - The heroes are back, although things are not as they seem. They're here to watch a cartoon show about themselves, along with a whole bunch of new people. Rated T for swearing (Not in show) blood and gore. Think of any soundtrack you like except if I were to mention one. (IMPORTANT NOTE: Read the important message in this story first)
Rated: T - English - Adventure - Chapters: 29 - Words: 204,588 - Reviews: 40 - Favs: 17 - Follows: 13 - Updated: 11/20/2016 - Published: 12/14/2015 - Ben T., Phineas, OC
the hypermatrix by medafan 53 reviews
Themed on Ben 10 but none of the protagonists so not strictly speaking a crossover. As the tri state area is plunged into peril an invention from Ferb's past finally takes life and heroism. discontinued
Rated: T - English - Family/Adventure - Chapters: 1 - Words: 466 - Reviews: 2 - Favs: 2 - Published: 3/4/2012 - Ferb - Complete