#RPGaDay2015, Day 25

rpg-a-day-2015 Today’s topic is Favorite Revolutionary Game Mechanic.

This is one where I will not be writing an entry.

Not because I don’t have one (I have several, from the Chase mechanics in JAMES BOND 007, to the flip-flopping percentile dice rolls in UNKNOWN ARMIES, to the diceless system of AMBER, and more), but because I was honored to be Dave Chapman’s special guest in today’s video entry, so you can just watch the video and get my response…