The BigFont needs a kerning of -1 and a defined height so that it gets displayed properly and this sets all available font color properties to the correct colors.
Unlike the other games this required a bit of patching of the IWAD's data with a new MAPINFO so it needs to be in a separate .pk3 file loaded after the IWAD.
Since this needs to be loaded after the IWAD it was also possible to add a small DECORATE lump which fixes a few errors inherited from the original Dehacked patch, like monster counting bugs and unintentionally shootable decorations.
