> > Yes, they are the same game. Dyna was the first name for Dynax. The game was listed > > in the Dyna section http://mamedev.emulab.it/undumped/index.php?title=Jong-Shin > > but the Dyna name still seemed to be used even much later on Cherry Master stuff and > the hardware seems to be entirely unrelated. > > I'm not actually convinced it's all just a single company, maybe Dyna that did the > Cherry Master stuff is actually different.
I think you're right. I think the mahjong company changed their name because it was the same as the slot machine one.