Take your LEGO® Technic™ experience to a new level of realism:
Get unique experiences designed especially for each LEGO® Technic™ Control+ model.
Drive and operate your models in razor-sharp realistic detail with the Multi-function control mode.
Try alternative control schemes with the One-touch screen.
Test your vehicle-handling skills, complete challenges, unlock reward badges and spark your imagination with inspirational videos in Challenges & Achievements mode.
Enjoy realistic sound effects, authentic controls, real-time data feedback, and lifelike features and functions.
Connect your LEGO® Technic™ 4x4 X-treme Off-Roader (42099) and:
Drive forward, reverse, steer, accelerate, brake and traverse obstacles, and get real-time speed readings, tilt and speed logs and more in the Multi-function control screen.
Drag a path with your finger in the One-touch screen and watch your model follow it with razor-sharp precision.
Put your driving skills to the test and unlock badges in Challenges & Achievements mode.
Is your device compatible? Please go to LEGO.com/devicecheck to check if your device is compatible. Ask your parents’ permission before going online.
The LEGO® Technic™ X-Treme Off-Roader set (42099) is sold separately.
For app support contact LEGO Consumer Service.
For contact details refer to http://service.LEGO.com/contactus
Read more on http://aboutus.LEGO.com/legal-notice/Privacy-Policy and http://aboutus.LEGO.com/legal-notice/terms-of-use-for-apps
LEGO and the LEGO logo are trademarks of the LEGO Group. ©2019 The LEGO Group.