LEGO Hidden Side

LEGO Hidden Side is an AR game that integrates with specially-designed physical LEGO playsets. The storyline of the the Hidden Side line revolves around a group of kids investigating the supernatural, and the AR features enhance that storyline by adding a layer of virtual gameplay on top of the sets. Once a child builds a Hidden Side set, they can point their device's camera at it to scan its shape into the app, which unlocks ghosts that "appear" over the set on the screen. The child then scans and "catches" the ghosts by tapping on the screen, adding them to a virtual collection. Multiple children can play together using different devices; one plays the ghost hunters and the others become the ghosts.