Shanghai III is a puzzle game that was released from SUNSOFT in 1993. Players pick from an assortment of mahjong tile patterns such as Dragon, Tiger, etc. The object is to clear all of the tiles from the screen by matching them in pairs. The game runs on a timer, so players have to move fast to clear the entire screen. The 'Arcade Archives' series has faithfully reproduced the masterpieces of classic arcade games on the PS4 for English-speaking audiences. (mobygames.com)