Toy, Games and Hobby Products Design Boo!! Board Game by Gülru Mutlu Tunca Boo!! is a big board game that is planned to include any activity to cheer up a birthday party, but with a horrified glimpse. It is designed as a decomposable small box that imprisons all the ghosts in the world. Inside the small box, there is a huge play-mat around which all the kids at the party can gather and play comfortably. The minimum age limit of the target group is set as 6 years and above, Boo!! is designed as a series of pavements on a haunted road which houses several adventures and the activity zones.