One day on pig city USS Salco space cruiser and piggy on the crusier had been invade by changeling and changeling DNA is becoming chaneling piggy and the changeling piggy is mutation by element one fifthteen toxic and turn changeling piggy when the weyland yutani piggy was create the green piggy true transform into the green piggy and changeling blood of DNA of first into the mutated changeling juggernaut piggy by toxic element the wayland yutani millitary piggy of the element one fifth teen and piggy is surviving in USS Salco cruiser and Giancarlo, Mike,prince porky, and corporal pig. Is the only one to survive and investgate of changeling invasion control by queen chrysalis had transform herself into the queen chrysalis piggy and their minion became the changeling piggy and chrysalis discover the first changeling piggy had got mutated into the changeling juggernaut piggy it shape like hulk and chrysalis create breed more for the super power weapon to smash wall and spit acid and it up to giancarlo the piggy and their piggy friends to make USS Salco to make it burn it down from crusier get infested from the changeling before it launch to head out earth and invade the piggy island. Or else King pigs is doom!