But the coolest feature of Mattel's new Hot Wheels ride is its 3D action: Push a button and the "flat" car pops up into a remote-control vehicle. Called "Stealth Rides," these toy cars are Mattel ...

Using the service, four players at a time can control the RC karts, using feeds from the remote Switches that offer up the AR overlay. To accomplish the experience (which, Surrogate is quick to ...