Octopus Pig

The octopus pig (aka Octopig) is a pig with octopus tentacles (possibly 5) that appears on the Piglantis loading screen. He is not in any levels of the game, just on the loading screen. On the screen, he is seen stealing an egg from the Red and Black birds, while they, the birds, are freaked out by the fact that this pig has tentacles. He resembles a large pig with tentacles. It may be a costume.