CrowdStar is a former developer of Facebook and mobile games, based in Burlingame, California, United States and Dublin, Ireland. The company developed several titles for the Facebook platform, with some of its most popular titles being Happy Aquarium, Happy Pets, Wasteland Empires and It Girl, and a number of titles on mobile for the iOS, Android and Windows Markets, including Design Home, Fish With Attitude, Phuzzle, Top Girl, and Covet Fashion. It was acquired by Glu Mobile in 2016.