Shanghai is a digital adaptation of mahjong solitaire released for the Nintendo Entertainment System. Players aim to match and eliminate pairs of tiles from the board. Upon completing a game, tiles unveil the three-dimensional blinking eye of a dragon. Other versions, such as those for Macintosh and Sega Master System, feature animated dragons that breathe fire, enhancing the visual experience.
Shanghai is a computerized version of mahjong solitaire. After winning a game, the tiles reveal the three-dimensional blinking eye of a dragon behind the game screen. The Macintosh and Sega Master System version shows an animated dragon spitting fire.