Escape Special Green Bob

You have long lived in the capital city and you are very tired of the noisy city life. You have decided to quit your job and move to live far from the city. You bought a nice house in the woods, and got a nice pet, named Bob Greene. He loves to play in the forest, because it is full of different caves and waterfalls. One day he did not return after playing in the woods, and you need to go look for him. Find tips to help save a friend.