Every Ogre needs some peace and quiet, even Shrek! Now that Shrek is the newly discovered hero to all of the fairy tale characters, they have over-run his"home sweet swamp" and are begging for his help ... after all, he is the strongest, meanest, and greenest ogre around. In an effort to live happily ogre after, Shrek embarks on 36 missions in four never-before-seen worlds.