|This article belongs to the Reboot Continuity|
Diamondhead AW1: Great Petropian Civil War, Part I is the first Alien Worlds short released on Cartoon Network's YouTube channel.
What is Diamondhead's home planet like?
Petropia is a planet as breathtaking and indestructible as its crystalline inhabitants, the Petropians. Occupied by many factions, a civil war broke out between the Petropians and the war-like Subsapiens from below!
- Surface Petrosapiens (first appearance)
- Antrosapiens (first appearance)
- The short is narrated by an as of yet unidentified Azmuth.