The Penguins are a group of NYC adélie penguin spies. Skipper is a major character in the first film, but Kowalski, Rico, and Private are supporting characters and don't talk much until The Madagascar Penguins in a Christmas Caper. All four penguins have major roles in the first sequel and supporting roles in the second sequel.
You may add whichever you like for the base rosters, unlockables, bosses and stages! Just as long as it involves Dreamworks, or if you want guests, at least add Universal or Illumination (since they often work with Dreamworks)
