So recently a fan of my youtube channel reached out to me and stated that he had some promo & possible protoype games he had for over 15 years. Said he got em in a Turbo game lot years ago. He never got into the Turbo but had these laying around this whole time and finally wanted someone to check em out to see whats on em and maybe buy em. He sent me pictures and everythng matched up. (pics below)
https://www.facebook.com/media/set/?set=a.10152068740186874.1073741827.662811873&type=1&l=23f0ba9e4f
Met up with the dude so we could test em out. Brought my duo with me and a small lcd screen with inputs. Unfortunately he hadnt taken care of em too well. Shadow of the Beast and Shape Shifter had small scratches on the data side of the disks so both games would not load up at all. Buster bros and Forgotten worlds had small scratches on the bottom but no scratches to the data part. Kinda sad that we will never know what was on the Shadow and Shape discs. Would have loved to see how these differed if any to the finished products.
***UPDATE***
So I was able to rip the data off the 2 that wouldn't read on the DUO. I then burned em onto new discs and they have been playable so far on the DUO. No issues so far on either of the 2 games. Now to compare them to the final versions and see if there is anything different.