Metal Snake (unofficial name) is the second midboss of stage 2 from Rocket Knight Adventures.
The Metal Snake is a simple, multi-segmented boss with no attacks other than colliding with the player. It wil move all around the screen, often alternating between the front and back of the waterfall. During the fight Sparkster only have two vines on the sides and two floating platforms to stand on, as the floor is littered with spikes. The boss's weak spot is the red segment on its tail.