Maybe you did not know what kind of fearless jumpers are just hiding in the penguins. It is the bravest try to flee as soon as voracious killer whale who can sharpen tooth at him. He can overcome all obstacles lurking in the water and the frozen land. Surely very soon you will realize that predatory orca is the only thing you worry about. Penguin steps are often crossed by little sea creatures, which would also like to share the loot carried off. Also, should be avoided any gap created between the floating icebergs. Although the frozen surface doesn't slip, but Penguin pace is increasingly faster. React so quickly that your charge eventually defend?