Command your penguins to conquer Antarctica! You have to eliminate your penguin enemies in each level to pass to the next. For 1 or 2 players.
When you shoot, drag and drop over the 'drag' shadow to aim and give power to the shot. Then click in the 'fire' circle to shoot. In 2 players mode, the second player uses the same controls, turn by turn. Remember that before you prepare the shot you can select what kind of projectile you'll use, by clicking on the corresponding icon: snowball, grenade, missile.