Chicken Invaders 4 Ultimate Omelette Christmas Edition

After being pushed back successfully three times, the chickens have regrouped and are preparing their most sinister weapon yet. Things look bleak for humanity as the menacing squawks and ruffled feathers darken the sun, but two brave heroes are on the job. Drop that half-eaten chicken burger and jump into the cockpit of your spaceship to repel those fowl invaders!