I've been trying to figure the title of this game out, but I'm limited to this single image of it. It was the only pin used in the Tron Legacy movie arcade scene. I don't think it could even be seen in the shots they used.

PinballID.jpg

Unfortunately, this is the only image I have of it. It was cropped from this larger image showing the full set:

10539283966_8d786b968e_o.jpg

Awesome. Now I just need to find one for sale... I'm doing a rather ambitious project by collecting all of the non-fictional machines used for the arcade set. I'm making good progress with the exception of a few obscure and rare vid titles like Slither and M-4. Slither happens to be my grail in terms of video games.