I’ve had plenty of success with VorpX but, even though it’s listed as having full 3D driver support on the VorpX main page, I’ve never once had any luck in getting Portal 2 to run up with VorpX.
I’ve tried launching without Steam overlay, disabling anti virus, etc, just always starts up in normal (non-VorpX) mode – has anyone had any luck getting this working yet? I’m guessing by it’s popularity as a game and it’s non-presence on this list that it works okay for everyone?