From publisher blurb:
It wasn't one thing. No one can sit back and point to the end of the world. There was no comet in the sky, no clarion bellowing from heaven above, nor even the once expected waves of nuclear explosions all over the globe. Everyone was actually ready for something like that. Well, at least there were enough movies about the event that could be collectively called "The End."
Glow is a role-playing setting for the Red Bat RPG where players get to play mutated humans, intelligent animals, self-aware machines, or even a projection of themselves in a world that has gone totally mad. Characters can be archetypical adventurers in a setting of new and strange creatures. They bear witness to technologies gone wrong and multitudes of dystopian societies that are their result.