I accepted a challenge to watch the movie version of Wild Wild West and come up with something gameable from it. So, I bring to you a new piece of equipment that would be right at home in my Scarabae setting: the final projector.
As it turns out, the commonly-held belief that the last image a person sees is burned onto their retina as they die is true. The final projector can be used to unlock that last image: it is a device that bores a hole into the back of a deceased person’s head and shines a light through their eyes, which projects the last image they saw onto a prepared screen.