Thanks for all the good feedback! There is an area of the map that is locked until you take bob there or he is supposed to walk there if you drop him, but its broke right now. I think once you pickup bob some text should tell you where you need to take him and if you drop him he will move there on his own, but I agree the player should know where to go after finding bob. I'll upload an updated version where bob at least isn't broken soon.