Custom Mahjong is an online NDS game that you can play at Emulator Online. This free Nintendo DS game is the United States of America region version for the USA. It has been played 310 times so far and was posted on May 10, 2018. Custom Mahjong is a single title from the many strategy games and card games that we offer for this console. If you enjoyed playing this, then you can find similar games in the nds games category. Custom Mahjong game is from the various retro games on the site, and there are more games like this, including Custom Robo, Super Real Mahjong and Custom Robo Arena.