Just finished running the Iron King adventure in the main book, and had a blast doing it. Now I'm kind of curious about how alpha flux works outside the encounter. When the party is wandering through town, shopping or what not, do the people they pass just randomly mutate as they walk by? I love the mechanic, but I (and my players) are having a hard time wrapping our heads around it for role-playing purposes. How are other gm's handling it?