Phineas, Isabella, and Ferb find themselves in the Regigo Region, where they choose starter Pokemon. (Ferb has a crush on Isabella in this story.)

Phineas and Ferb strive to be great Pokémon trainers. Along the way friends are made, rivals are challenged, and battles are fought. Along for the adventure, the boys' pet Poliwag, Perry, meets challenges of his own. And one man is bent on ruling the entire Region. Come on, three guesses. Who is the one man? Bet you can't guess it! Rating subject to change.

When a weakened Celebi crashes into Phineas and Ferb's backyard, it sparks a great friendship with Phineas. Soon it is abducted along with Phineas by an old enemy. Can the gang save Phineas and their new friend Celebi, and help it get home?

Pokemon songs are made into Phineas and Ferb style songs and vice versa! Send in your songs! Now up, My Nemesis parody!

When Phineas performs a song Candace forces him to sing, he realizes he was born for a reason: protecting the galaxy from an evil being.

un invento fallido, una batalla épica, dimensiones diferentes quebrantadas por una grieta creada accidentalmente y la oportunidad de conocer un nuevo lugar, mi primer crossover, sean buenos conmigo

In an alternate universe where everything is settled via Pokemon battles, Perry thwarts Doofenshmirtz again. One-shot.

When Pikachu and Perry end up having to fight Doofenshmirt's new machine full of helium, what will happen? Especially when Ted and Kate come in? Yeah horrible summarie XD

Pokemon

Pikachu really wants to get on the computer to watch Fred but most computers are taken! What will he have to do to get on one!

Pikachu gets lost and It's up to Perry to find him. But the Danville cliff woods are so large. Can Perry find his partner But Mostly his friend?

Perry the platypus gets a pikachu for a partner, but can't seem to get him under control. What's worse is that Doofenhsmirts knows about Pika's power so he decides to use it for an invention. Will he be stopped! BTW, I want suga' cookies too! TT TT