As someone who plays Ricchi mahjong, it's too bad that the only options on steam are perverted and in a way that's not acceptable. Instead: Create a mahjong game with all the popular variations, including Hong Kong, American, Taiwanese, and Japanese Ricchi. Enable leader boards. Enable steam multiplayer. Market it around the globe. I guarantee you, you will find a player base, and you won't need creepy marketing to do it....

Not sure what many of them mean, like garbage discard, humanly hand, great wheel etc

Title. It only shows that "Zoo" logo and then game just crashes with error about some command line or whatever.

You've got yourself a customer.

So more than once, I have come up with a winning hand and the button to win or Ron was not provided. several times on a naked wait (1 tile left in hand) or where I have several Pung / Chow / kongs off to the side. When this happens, the game will recognize the Sacred Discard (discarded tile could have assisted in the winning hand) but will force me into the discard vs letting me take the hand. Is there some rule I'm not recognizing?...