Apple-II_MEGA65 is a port of the MiSTer Apple II core to the MEGA65.
This is work in progress and has no release yet!
I document the development of this core with a series of YouTube videos.
For more information about the M2M Framework, please visit MiSTer2MEGA65 Wiki. It contains everything you ever wanted to know about M2M, including a "Getting Started" tutorial and a step-by-step guide to port a MiSTer core. You might whant to start your journey here and then follow the reading track that is pointed out in the respective chapters.
CAUTION: RIGHT NOW THIS STILL IS A WORK-IN-PROGRESS VERSION.