I have the perfect tool for a companion type gameplay. I just so happened to see this on the MaNGOS forum, and I thought, HOLY F$#K thats just what we needed! It's called playerbot. It lets you login your other characters from your account as bots that can be controlled. Each class also has PlayerbotAI classes to automate combat, facilitate trade, accept quests, complete quests, handle movement, manage inventory. This can no doubt, be modified to do what you want Boxxy.