Round 1 battleworld

It was one of many traps to torture and torment the warriors of Battleworld. Exactly the way he had imagined it.

Battleworld was terraformed and engineered over a period of decades (an eyeblink to Vilgax) to be the most extraordinary life-purging weapon ever constructed. Its daily high and low temperatures fluctuated between 100°C and -100°C, sometimes within minutes. Its volatile atmosphere generated anything from firestorms to Category 7 hurricanes without notice, and in spots where no storms passed, asteroids bombarded the surface dragged in by mercurial gravitational fields (the size and gravity of Battleworld was more similar to Jupiter than Earth). This planet was populated by hostile, violent extremophiles from the most turbulent death zones in the universe, often genetically modified to be even more vicious, an ecosystem that thrived in a world littered with booby traps and execution devices on dangerous terrain. The grass was carnivorous. The fruit was poisonous. The birds swarmed like locusts, the fish jumped out of the water with teeth like lampreys, even the herbivores were predators and the predators were superpredators. The less said about the insects, the better.

 - Round 1