Instead of having the games fill up the whole screen I made those close to the real thing like Ms. Pac-man. The screen still have rounded corners but I got games away from the edges.
plain-scanlines.vsh - no tilt and no rounded corners.
horizont.vsh - tilt and rounded corners.
vertical.vsh - tilt and rounded corners.
vertical-2.vsh - tilt and rounded corners.
Note: vertical and vertical-2 - tilt the screen the wrong way on some games. This the reason why there are two version so it can be fix easy.