Meet the Tails-KnockOff units, or Tails-KO for short. These androids serve as maintenance robots and waitresses for various Egg Army bases around the planet. While lacking any kind of combat skill or intelligence (Unless some of them really do). They are capable repair units. Their mouths do not change shape, nor do their tails spin. However, they are equipped with hover-heels which allow them to defy gravity.