Players will enjoy elaborate, side-scrolling shooter action as they take on a variety of evil penguins, space owls, and other nasty creatures as they use thrusters and wield powerful new mass "pluck" weapons. Download Rocketbirds 2 Evolution PC Spanish; The "World's Most Interesting Chicken" returns for its first sequel, Rocketbirds 2: Evolution, in which Hardboiled Chicken becomes entangled in a mysterious and sinister plan by the penguins in "1st. part: the guano ». Meanwhile, the tiny parakeet commandos form a high-powered combat operation in «2nd. Part: The Rescue ”, where players must rescue and recruit hostages deep within enemy lines. Both parts can be played in any order but they intertwine to complete the complete story of Evolution.