The Alien King is a boss in Wai Wai World 2: SOS!! Parsley Castle.
Description[]
The Alien King is fought in World 4 and rides a hovercraft that can fire shots at a forward-downward angle. He also throws small jumping aliens that hop around the battlefield in an attempt to damage the player.
Trivia[]
- The Alien King's overall design is an obvious nod to the xenomorphs from the Alien franchise, which the Contra series heavily takes inspiration from.