Wretches Vol. 1
Orphaned siblings, Shea and Sean, live on the fringes of the solar system, forever outrunning the horrors of their past. When it finally catches up to them, they're forced to fight for their lives, battling robot tyrants, forming shady alliances, and toppling alien drug lords, all to avoid losing the only important thing they have left, each other.
Collects issues #1-6.