Phineas and Ferb have to help their friend catch the cookie monster.
Hero: Phineas. Ferb, Perry
Villains: Cookie-eating monster, Doffenschmirtz
Others: Isabela, Candace, Mrs. Fletcher, Major Monogram, Carl, a robot mummy, Baljet, Bufford, a miner, Jeremy, Mark Zuckeberg,
- When Perry came to the computer, 'Pigsaw' welcomed him - after being discovered that it was just a paper-made up, from the Major Monogram and Carl.
- In the game there was the song of Doffenschmirz - Doffenschmirz sable incorporated.
- In the game were all the caracters of Phineas and Ferb serie.
- In the end of the game, there came a big floating baby-face in Isabela's wardrobe.
- The primary monster - that later went on Mars - was chased from a big (small that combined into one) alien.
Link of the gamer: Escape Gameplays