Play Agent P Strikes Back Game and assist Perry the Platypus in his secret mission. Help him to win another battle against the evil Dr. Heinz Doofenshmirtz! Perry the Platypus has to win another battle against the evil Dr. Heinz Doofenshmirtz in Agent P Strikes Back game! Perry, known as a quiet and funny pet, lives his ordinary life with Phineas and Ferb, leaving them no doubts about his simple nature. No one knows, but Perry is living a double life! He's also known as Agent P, an agent of O.W.C.A., a secret organization fighting evil scientists' plans. And now it's time for Perry to embark on a new mission. He got a duty call: several of the O.W.C.A. agents are captured in The 2nd Dimension ruled by Dr. Doofenshmirtz. It's a dangerous and strange world, and none of Perry's friends is feeling familiar with. His boss, the Major Monogram, have sent him there to rescue the agents. Assist Agent P in his mission! Brave Agent P is ready to go! He's heading in The 2nd Dimension on his own since he's considered to be the best one of O.W.CA. Ever felt jealous about the life of a secret agent? Would you try it on if you had a chance? Perry invites you to join him for the secret mission! Follow him to The 2nd Dimension and save all the agents together with him! Explore this strange and unfriendly world following Major Monogram's instructions. You have to gather all the tokens and find all the missing agents. They will help you to unlock the doors so you can go further. Run, climb, jump, and learn some neat tricks which can help you to overcome the obstacles in your way! Don't hesitate to fight when you meet evil robots. And don't get scared; Major Monogram is here to help you with a piece of advice whenever you might need it!