Somewhere to put all the bits and pieces that might be useful to others as I work on Mega65 development/
https://github.com/MonstersGoBoom/AseSprite-scripts - Contains Tilemizer, an excellent Aseprite script for exporting full color mode chars, palettes and screen maps
This file provides the tools to load files from d81 floppy without the need for the DOS ROM. It is very basic in functionality and comes with a kick macro for ease of use. It requires the use of $0200-$03ff for buffering data. Simply import the file and then call the Macro to load a file into memory anywhere up to $05FFFF. Note currently files should be loaded on 4K boundaries:
FLOPPY_LOAD($20000, "MYFILENAME")