Shaun The Sheep Sheep Stack is an online HTML5 game presented by yiv.com, it's playable in browsers such as safari and chrome. You can play the game on smartphone and tablet (iPhone, iPad, Samsung, Android devices and Windows Phone). In Shaun the Sheep Sheep Stack you must stack sheeps up to the window. Launch the sheeps by pulling their pants to catapult each sheep into the air! Stack them as high as you can until you reach the window. 95.68% of 137 players like the mobile game.