Double Moon

Sometimes the difference between an urban legend and a hoax can come down to the cluefulness of those propagating it. Take for example the ineradicable 21st century viral urban legend claiming that Mars will on an August night loom as large in the sky as the moon. This comes up every August, thanks to a correct but widely misunderstood email sent in 2003. In an attempt to drum up a little interest in astronomy, it said Mars would get as close as it ever does to Earth, an event called the perihelic opposition. It would be the second-brightest (not biggest) object in the sky, and, when seen at 75-power magnification, would look as big as the moon. Every August since then, messages circulate warning people that the two bodies will look about the same size to the naked eye. In fact the next perihelic opposition will take place 60,000 years from now. For a sense of historical scale, that’s 7,500 editions of D&D in the future.

Including the Dungeons and Dragons joke, that’s the banter the teenage characters in a game of Fear Itself might be having as they hike deep into the woods—or for variety, a desert or canyon. Though they all know it’s a hoax, that night one or more of them sees Mars as big as the moon. The others don’t. At first. Finally half the group sees it and the other half thinks they’re crazy. And from this weird perceptual anomaly, distrust and then violence sparks. When they fail Stability tests, the characters must distance themselves from, flee, and ultimately attack those who didn’t see the sky the way they did. Then unseen Others seem to be stalking them. The two sides can reconcile, but only if they all agree that Mars is as big as the moon. That allows them to team up against the marauders—who turn out to be homicidal, better-armed versions of themselves. Those who escape finally drag themselves back to civilization…only to find the entire world in the grips of a burgeoning civil war between the Mars seers and skeptics. A war stoked by doppelgangers, seemingly created by the celestial phenomenon. Is this an attack from Mars? Mass madness?

More to the point, is it the dark coda of a one-shot session, or the opening salvo in a series of post-collapse survival horror?


Fear Itself is a game of contemporary horror that plunges ordinary people into a disturbing world of madness and violence. Use it to run one-shot sessions in which few (if any) of the protagonists survive, or an ongoing campaign in which the player characters gradually discover more about the terrifying supernatural reality which hides in the shadows of the ordinary world. Will they learn how to combat the creatures of the Outer Black? Or spiral tragically into insanity and death? Purchase Fear Itself in print and PDF at the Pelgrane Shop.

One Response to “Double Moon”

  1. Bob Hanks says:

    That was terrifying . It could make for a great horror film .

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