The Spiderman slot is another 3D machine with motion chair technology. You play 2 screens in normal play and the object is to get 3 spidermans to get the bonus feature. Here is an image from a Vegas casino of this normal play screen.
Spiderman Slot

Spiderman also offers at least 6 other features. Here is an excerpt of the Green Goblin feature.

Here are some images of the Spiderman Motion Chair and the big Spiderman screens.