Junior Braves Survival Guide to the Apocalypse - Rules of Play says:

After a week-long outdoor adventure, you and your fellow Junior Braves return home to find that the world is no longer the same. Your families are missing, there are terrible things roaming the streets and you aren't sure if help will ever arrive. You all need to be brave and use your skills to survive, to adapt and to thrive. Based on the Junior Braves of the Apocalypse graphic novels and powered by the Kids on Bikes role-playing game, this guide allows you to tell your own stories of kids dealing with the end of the world!