This kind of comes long after the fact, but I had all but forgotten about this until I was going through my Google Drive today. Back when I had received my Kickstarter preview copy of 404: Law Not Found the designer had asked for an interesting fact about my oldest son since he enjoyed the game so much. I told him that my son, having a mild ASD, was like a human GPS. The kid memorizes maps and can tell you how to get anywhere, including using alternate routes, without a second though. Greg then sent me this card to use in the game:
It adds an excellent ability to the game, without being super overpowered. I figured I should share the card here for fans of the game. Just click on each image to pull up the full size, and right click to save.