FLOCK! uses a sophisticated physics engine that drives the challenging puzzle elements of the game. Whether it's using the Tractor beam to move obstacles out of the way, or the Depressor beam to stamp out crop circles to guide your herds, being an extraterrestrial has never been this addictive. Friends can also join in through co-op play. And when all the levels have been completed, users can make their own with the level editor that comes with the game. Flock comes packed with so much content, the potential fun is out of this world! Over 50 levels of pastoral puzzle challenges. Explore levels to find secret collectables and upgrades. Level Editor allows players to make their own "plushie" and puzzle-filled levels and share them with their friends online. Two-player local co-op mode makes the "flocking" exponentially fun. Compelling environments complemented by a whimsical art style, beautiful lighting and distinctive textures make this one of the most graphically-advanced downloadable titles to date. Real-world physics engine creates all new types of puzzles: pick up wooden planks to form bridges, move items to create obstructions, crush wheat into pathways.