Documented execution · CadburyContent Creation & Participation
Worldwide Hide
A person hides a virtual egg on a map and sends someone a personal clue.
Related interaction and use
An external reference for study and inspiration, not our portfolio.
Visitors scan a billboard or pack to unlock a mobile arcade experience.

A pack or display can be the entry point to a game; the entire game need not live in the structure.
Original mobile-app availability is not assumed to remain unchanged today.