Pac-Man, style in Adobe Aero

I'm reading about the 'Follower' behavior in Adobe Aero, and it made me wonder if building a very simplistic Pac Man game maze might be possible. The bumping into walls might be hard, but I'm curious if I can have the 'ghosts' follow the player using Aero 'Follower' behavior is what I'm trying to test.

I will try it out anyways but just wondering what tips anyone can forsee?