Hunters are different, some kill their victims, while others try to catch them alive, then put them in a cage and sell them. The porcupine in the game Porcupine Cage Breakout was lucky in a sense, he was caught alive and locked in a cage. However, this does not make it easier for the poor fellow, because he cannot even move in it, and the expectation of his fate as an unfortunate porcupine is depressing. You can save the animal because you know where the cage is. There is a keyhole right above it and apparently the key for it should be of a solid size. This improves your chances of finding him and freeing the Prickly Prisoner in the Porcupine Cage Breakout.