Thought it might be fun to do a siblings survive the apocalypse sorta deal? Even if they aren’t blood siblings, maybe one found the other sick/injured years ago and they kind of adopted each other. Or maybe they are blood siblings. Whatever. 

Maybe they’re trying to get somewhere? Maybe they’re building or have built a “tavern” of sorts and have to defend it? Idk. 

No zombies. Please no.
Apocalypse could be due to nuclear fallout (fallout 4 ish) environmental collapse, war? Maybe there’s a societal collapse of some kind?

Maybe there are “cities” but the regimes running them are corrupt and hunger games ish? 

Throw some ideas at me!