The back of the playing cards showed a targeting silhouette, the kind sold in gun stores all over the U.S. Harr promoted the deck on his various social media platforms.

A $16 deck is up for preorder on Fangamer and it's expected to ship in March. The mockups show subtly pixellated cards that ape the game's art style.

Decks of cards generally all look the same — there’s a suit, color and number — but the Colorado Bureau of Investigation’s deck of cards looks a little different.

Published in 1910, the 78 cards of the “Waite-Smith” deck have become synonymous with tarot. A new book delves into their history, importance and popularity.