In Monsters vs. Aliens, Gallaxhar's alien army is invading, and only your mighty team of monsters can stop them! Bash robots and battle the alien menaces as the macho half-ape, half-fish The Missing Link; the gelatinous, indestructible, and brainless B.O.B.; and the 49' 11 tall woman, Ginormica - with the help of the monstrous 350-foot tall grub Insectosaurus. Plus ,team up with the brilliant but insect-headed Dr. Cockroach, Ph.D. in co-op mode, to save the Earth from the megalomaniacal alien Gallaxhar. Unleash unique powers as all your favorite monsters from the film.