He is a little, if you stand still he'll run circles around you. I also experienced a glitch where he threw me 10 feet into the air strangely that wasn't part of his code :O Originally there were two NPCs but Kongregate only allows me to use one.
In order to cope with Kongregates 20MB size limit i had to delete alot of models and scripts. Because of this i can't upload any updates, so i will post a link in the comments section when i have finished with version 0.02 of the ALPHA.