Mindset, Behavior, Play

Have you ever come across a new NPC and had absolutely no idea what they're like, but you have to make them do something interesting? Are you a solo gamer who wants to have your characters a bit more out of your control? 

Mindset, Behavior: Play is a tool that you can use to emulate character behavior. It includes two tables for possible Mindsets and Behaviors and procedures for creating characters through play. 

It can be used alongside any system that has NPCs. And it can work with existing characters to make them a bit more variable, the way real people are.