8) The Day of the Dolphin
Aliens Kang and Kodos have invaded Earth and brainwashed a dolphin army. Hoards of the red-eyed dolphins are shuffling towards you and need fighting back. Lisa's Hand of Buddha power has been upgraded by this level, so she can now do some top-down flicking away of the dolphins.
Play as: Bart and Lisa
Game it's most like: It's like the Dawn of the Dead film, so it's also like Dead Rising.
Enemies: Brainwashed dolphins walking on their back flippers.
Best bit: Finishing off King Snorky.
Soundbite: Lisa: "Mother Nature would be ashamed of you."