AI- Artificial Intelligence

Hey I’m making an AI system for my game with the Blender Game Engine but the problem is I can’t seem to find the physics buttons which enables me to make objects into characters, ghosts etc…I’m using 2.57, please help!!

At the top of the blender window change from ‘Blender Render’ to ‘Blender Game’. Then look in the physics settings.

Thanks!!! :yes: I was going crazy with not being able to find them