It is a birdís eye view survival epic that lets you play as a bird! It is a day in the life of a lone Canadian goose, who must reunite with his flock and guide them safely through a maelstrom of aircraft, obstacles, and inclement weather conditions. Move the mouse to guide your flock leader. Try to pick up other birds to increase your flock size, because they can take over if your flock leader gets killed and they also increase your score multiplier. Max out your flock size to trigger bonus mode. There are 13 upgrades and 29 achievements to unlock.