Quoted from jeffspinballpalace:Previous Eddy’s games at Bally/Williams were laid out, designed and coded by himself and were on a different operating system while using different software coding tools.
Eddy designed and coded The Shadow, but AFM and MM were coded by Lyman. The Shadow is a masterpiece of a game though so credit where credit is due. I believe Eddy said on a podcast (while promoting Stranger Things) that doing Shadow that way was insane because of just how much work it actually entailed.