grandwizard
Member
Arkham Knight PC had Nvidia trailers showing the game running at 60 using Nvidia only effects (smoke, debris) when the PC launch was really busted and wouldn't realistically run at 60fps with those effects even on high-end hardware. It's possible now, but at the time ...
IIRC people found out that those 60fps nvidia trailers were actually rendered in slow motion then sped up using editing to be 60fps captures, and if you listen closely all the audio in them was distorted because of this. Meaning even they couldn't get 60fps and had to resort to tricks to make it appear 60fps for their trailers, knowing it would be an impossible target for any people who get the game.