Concept: “The executioner's here and he's sharpening his axe.” 
Content: A real axe-man.
Writing: Mechanics that are both brutal and final, as an executioner should be.
Art/design: A weathered and muted layout for an executioner numb to death.
Usability: Just one swing and the job is done. 

Concept: “The pestilence doesn't dissuade you from your duty. This is what you were made to do, shepherd the dying and immolate the dead. Anything to stop the spread.”
Content: An enthusiastic epidemiologist.
Writing: The medieval prepper’s treatise on disease, with surprisingly little malpractice.
Art/design: Rich UV-purple sterilizes a precarious plague-doctor.
Usability: Certainly not inhumane.