If you have sterioscopic glasses (with red and green lenses).
They Allow you to see stuff on games in 3D
(The sky appars somewhere next door behing my monitor and the post just in front of me in the game appers to be hovering in the air in front of my nose).
I have driver's for them from NVidia.
The drivers should work with all OpenGL or DirectX applications.
They dont work in R4.
Does R4 use its own Hardware interface? ( not OpenGL or DirectX )