Shanghai is an online GB game that you can play at Emulator Online. This free Game Boy game is the United States of America region version for the USA. Shanghai is a single title from the many puzzle games and strategy games offered for this console. If you enjoyed playing this, then you can find similar games in the gb games category. Shanghai game is from the various retro games on the site, and there are more games like this, including Shanghai Mini, Shanghai Classic and Classic Tetris.