Currently, the top and bottom of the screen looks glitchy in some games. This is not a rendering error, but rather due to the fact that NES games were designed to expect TV overscan, and therefore did not worry about what appeared in those places. Although I'm interested in seeing what gets rendered there, it would be nice to at least have an option to cover up the overscan area. It might be nice to have some kind of design on the top and bottom for that purpose.
Currently, the top and bottom of the screen looks glitchy in some games. This is not a rendering error, but rather due to the fact that NES games were designed to expect TV overscan, and therefore did not worry about what appeared in those places. Although I'm interested in seeing what gets rendered there, it would be nice to at least have an option to cover up the overscan area. It might be nice to have some kind of design on the top and bottom for that purpose.