Immerse yourself in the ultimate augmented reality (AR) play experience with this exciting LEGO Hidden Side 70424 Ghost Train Express playset. This haunted train features cool, high-tech, ghost-catching details to inspire hours of imaginative play and includes 5 mini figures: Vloggers Jack and Parker, tech genius J.B., a ticket agent Ms. Santos, and friendly passenger Chuck. Hidden Side delivers an exciting new way to play! The AR playset combines the open creative play of LEGO construction bricks with a continuously updated augmented reality game app. And with continuous updates, a unique boss ghost to battle in each set, new mysteries to solve, cool items to find, games to play and ghosts to collect, this LEGO Hidden Side is a whole new way to play and interact with LEGO bricks! WARNING: choking hazard. Small parts. Suitable for ages 8+.