In Animal Stackers, you're in control of stacking as many animals as you can in the pen without losing the animals. Once you lose five animals the game is done! Try to find the animal shapes that fit in best with the empty spaces. If you do it right, the animals almost turn into interlocking pieces! The animals run across the top of the screen and you can pick and choose which animals you drop at a time without taking any penalties. This game will keep going as high as you can stack, so choose your animals wisely and see how your highest score compares online!