From publisher blurb:
Chaos Effects: Battleworld is a superheroic adventure campaign released as the Superpowered by M&M supplement introducing a major story event that greatly enhances a character’s super-abilities, with sobering consequences.
A cosmic entity called Nuggle of the Monolith observes the superheroes of this dimension. Fascinated by the presence of superheroes on Earth and their potential, this entity chooses a group of both superheroes and supervillains and teleports characters against their will to "Combat world", a planet selected by Nuggle of the Monolith in a distant galaxy. This world has also been stocked with alien weapons and technology. Nuggle has decided to create a test, a contest of sorts, in which Nuggle will pit a group of heroes against a gang of villains and see what happens – the winner determining, in Nuggle’s mind, the true nature of humanity. If you are looking to build an epic-level adventure in the Super-Powered by M&M and superhero genre, then this is the PDF for you.
Chaos Effect: Battleworld is a perfect event book supplement for a team of four to six PL 10 heroes typically but can be scaled to smaller or larger groups with easy modifications to the power level or the number of opponents for the Amazing Universe. This adventure has everything needed to bring all the action to your home, local gaming store, and convention games. Test your heroes' mettle and give your players what they really want.