MiSTer FPGA Forum

I use a large monitor and would like the MiSTer menu to be a little taller and wider on screen, is this possible? Can't seem to see anything online from a brief search but maybe I'm not looking for the right thing! Thanks in advance.

No, I don't believe it is possible to resize the OSD.

[Main] is technically a "core" - whatever resolution you set for it is what it will use.