Fans of virtual reality and video games love the amazing LEGO® Hidden Side universe, where physical and digital worlds meet to provide an incredible, single or multiplayer augmented reality (AR) play experience. This LEGO Hidden Side Mystery Castle (70437) playset combines a buildable LEGO model with an app, so interaction with the model triggers events in a digital world.
Digitally interactive ghost-hunting toy
The mystery castle springs to life when viewed through a smart device with the LEGO Hidden Side AR app. Children then get to explore, solve mysteries, hunt ghosts and battle boss ghost The Maw in an exciting digital world. The possessed castle model also folds out, setting the scene for action-packed role play with the Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker minifigures.
An ever-evolving digital play experience
The LEGO Hidden Side universe is set in the fictional town of Newbury, where ghosts haunt people and buildings. The AR play experience is constantly enhanced through new content, characters and special events.
- This LEGO® Hidden Side building kit combines the open creative play of LEGO building toys with digital play for an immersive single or multiplayer augmented reality (AR) experience. Perfect for kids aged 9 and up.
- What’s in the box? A digitally interactive LEGO® Hidden Side castle model with lots of manual features including an accessible observatory tower, plus Jack, Parker, Vaughn, Nehmaar Reem and 2 Shadow-Walker minifigures.
- The mystery castle model comes to life when viewed througha smart device equipped with the free LEGO® Hidden Side AR app. Kids then get to solve mysteries, find items and hunt ghosts in a haunted digital world.
- Looking for an ideal birthday or any-other-day gift for kids aged 9 and up? This action-packed LEGO® Hidden Side playset is a great gift idea for LEGO builders and fans of virtual reality and video games.
- When built, this LEGO® Hidden Side Mystery Castle (70437) augmented reality playset measures over 13" (34cm) high, 12" (31cm) wide and 10" (27cm) deep.
- Battery-free building toy. The Hidden Side AR app is compatible with selected iOS and Android devices. Please check compatibility at www.LEGO.com/devicecheck. Children should ask parents' permission before going online.
- Getting started with this LEGO® Hidden Side augmented reality toy is child's play. You'll find easy-to-follow instructions in the box and online – so simply tear open the LEGO brick bags and let the fun begin!
- The LEGO® Hidden Side universe is set in thefictional town of Newbury, where ghosts haunt people and buildings. The augmented reality play experience is constantly enhanced through new content, ghosts and events.
- LEGO® Hidden Side toy construction sets meet the highest industry standards and quality criteria to ensure that the bricks and pieces are consistent, compatible and continue to connect and pull apart easily every time.
- At the LEGO Group, we drop, heat, crush, twist and analyze our building bricks and pieces to ensure that every LEGO® Hidden Side playset meets the highest global safety and quality standards.
- Free standard 1 to 4 business day delivery on all merchandise orders over $149!
- Express delivery available at checkout.
- Custom parts orders are sent separately from merchandise and take additional time to process and deliver.
- Unopened merchandise may be returned for a full refund within 90 days of receipt of your order.
- July 9th, 2020Average rating4out of 5 stars4.0Reasonable Castle optionBlakeArius | 25-34I would recommend this to a friend!Purchased for: SelfGot this set for a dark fantasy MOC I've been building. I got the Monster fighters castle set so I can compare. The good: Decent display piece. Castle opens up inviting play, is also very sturdy Main Badguy mini-figure is awesome The colours look great. The Bad: Rooms themselves feel lacking in details. 2 prison cells with nothing in them... The mouth moving/trapdoor play feature is meh Light green parts SHOULD glow in the dark like monster hunters It feels like they were trying to make an improved version of monster fighters. But I feel as though is less interesting all up. It's a solid purchase for castle stuff but would not say essential.Play ExperienceAverage rating4out of 5 stars4.0Level of DifficultyAverage rating3out of 5 stars3.0Value for MoneyAverage rating4out of 5 stars4.0Build Time: 5 hrsBuilding Experience: Advanced LEGO builderWas this helpful?45Mystery Castle
- October 3rd, 2020Average rating5out of 5 stars5.0One of the best castles Lego has builtWozLegoFan | 35-44I would recommend this to a friend!Purchased for: SonThis is one of the best castles that Lego has built. We have completed ones from Monster Fighters, Nexo Nights, Vladek’s Dark Fortress and Ninjago .... and this one is the favorite. It has lots of great rooms, a trap door and a great aesthetic design. The only drawback would be if you are sticker averse.....as the set has ~40 of them to apply. I would recommend this castle even if you are not a fan of the hidden side theme.Play ExperienceAverage rating5out of 5 stars5.0Level of DifficultyAverage rating3out of 5 stars3.0Value for MoneyAverage rating5out of 5 stars5.0Build Time: 4 hrsBuilding Experience: Intermediate LEGO builderWas this helpful?55Mystery Castle
- September 23rd, 2020Average rating5out of 5 stars5.0so awesome!Jamilee |I would recommend this to a friend!My partner built this with the kids and they all had so much fun. I personally love how detailed it is. I also think that it is great how many other kits can go with it. The directions are easy to follow yet this took them a good while to complete!Play ExperienceAverage rating5out of 5 stars5.0Level of DifficultyAverage rating4out of 5 stars4.0Value for MoneyAverage rating5out of 5 stars5.0Was this helpful?55Mystery Castle
- September 18th, 2020Average rating5out of 5 stars5.0My husband and son enjoyed building this togetherI would recommend this to a friend!My husband and 5 year old son spent and entire afternoon building this mystery castle they loved it. They made sure to glue the pieces together cause they spent a lot of time and effort building this. I'm so glad they could bond on building this so worth it!Play ExperienceAverage rating5out of 5 stars5.0Level of DifficultyAverage rating4out of 5 stars4.0Value for MoneyAverage rating4out of 5 stars4.0Was this helpful?55Mystery Castle