Retirony's equally devious brother, not that either of them have photos of the other. Whenever a character shows the others a picture of their family and/or loved ones, they're shot to the top of the Sorting Algorithm of Mortality. It mostly works as a cheap "look at my lovely family" moment so we feel bad for them when the character dies. This isn't immediately lethal though; it usually takes a while to kill the character because it bumps the Red Shirt into the Mauve Shirt's sweet spot for "less likely to die meaninglessly, much likelier to die meaningfully because it'll hurt more."