Robot Piranha

The Metal Piranha is a robotic, fish-like creature that appears on Astro Knights Island. It appears on the Ice Planet. When you first enter you need to jump from iceberg to iceberg over freezing cold water. This will pop up out of the water and sometimes hit the player. This will cause the player to usually fall into the water and freeze. To get past it, don't try to jump over it, keep your balance on the iceberg and it will leap over you. Then jump to the next iceberg.

Trivia

 * The Piranha will sometimes actually help the player. If the player is above the water and between two icebergs, the piranha will sometimes knock the player back onto the iceberg.
 * The Piranha resembles a knight's helmet with a tail and a fin on top.
 * It is possible that the Metal Piranha is made of stainless steel as it never rusts, although it lives in the water, but it's not invincible.