It is so frustrating not being able to find anything cool on the topic. AI is a huge area of video games but on the Unity forums I cannot find any good discussion. I cannot even search "AI" on the forums. I get an error sayings: Keywords: The search could not be completed because the search keywords were too short, too long, or too common. Why doesn't Unity make an AI category in the forums? Anyone got any tip or tricks for finding good AI reading material relevant to Unity. Not general reading. Thanks PS. I tried to add the tag "AI"... "NPC"... Not even tags? What the heck?