Hey hey now! Undead does not mean bad guy!
Besides, I'm pretty sure CJ already established her group as the villainous one (not that there's no possibility for multiple villains . . . but meh).
I'd like to consider our motley group Saviours of the Wastelands!
Or at the very least, decent folk. Please?
As for title . . . maybe "Post-ApocalypseSpace"?
Haughty spirit and pride make for a wild roller coaster ride!
I mean, as long as you like fairly final endings.