This setting does not exist anymore for Nvidia.
My graphics looks all weird. I looks shifted and everything is duplicated in blue and red. Looks like you need to watch it with 3D glasses.
This happens if you have Stereoscopic 3D enabled for your graphics card. You could play the game with 3D-glasses if you like.
Turn off Stereoscopic 3D function or wear 3D-Glasses. I do not know where those settings are for AMD cards