Bearville is a Build-a-Bears computer game. It is a computer game were you can register your bears that you or your friends have made. You can play with your bears and do lots more! On the bottom of your bear's certificate there will be a code and that is what you have to enter. If you don't have a certificate you can always go to the Build a Bear Workshop and ask at the desk if they can make you one. Hope you and your bear have fun!