Huh, is there an option for being immortal in Kenshi but in the "you are immortal but not invincible" way, so characters never die but they still need someone to come along to save them and fix them up before they can move again? I used to simulate this in Rimworld with the bleeding out mod that kept pawns from dying upon losing most vital organs for a very short time combined with a mod that made them regenerate lost parts at 10% efficiency until it fully regenerated, leaving them unable to do anything but still alive until recovery.