I have a Panasonic 3D HDTV and the glasses to go with it. I cannot for the life of me figure out how to play this in 3D even though its supposed to have its own built in technology. I've tried to run Tridef Ignition & Iz3d to no avail as well. Anyone have any suggestions? Please help.

You must make sure your tv is in 3d mode. 3rd party drivers such as tridef and iz3d are not required. My 3d options became available after I switched my 61 inch sammy into 3d mode.