Sumez's arcade hack of Donkey Kong for vertical resolution/tate + arcade additions does not boot in the core. It uses mapper 0 (NROM) and is confirmed to work on real hardware (as well as Mesen emulator with internal game database disabled).
I tried converting the iNES header to 2.0 and tweaking various options but it did not help.
Sumez's arcade hack of Donkey Kong for vertical resolution/tate + arcade additions does not boot in the core. It uses mapper 0 (NROM) and is confirmed to work on real hardware (as well as Mesen emulator with internal game database disabled).
I tried converting the iNES header to 2.0 and tweaking various options but it did not help.