Shanghai Mahjong Towers is a free puzzle game developed by WaGame, available on Android. This game takes you back to the 1930s in Shanghai, where you find yourself accidentally transported back in time. Your mission is to survive and win against your opponents by defeating them one by one. The game is based on the Mahjong puzzle style, where you pair up and clear as many tiles as possible from the playing board. However, not every tile set can be fully removed, so if you get stuck and run out of moves, try restarting the same tile set and removing the tiles in a different manner. The game offers exciting story modes that will keep you interested and engaged throughout.

The game is currently only available in Traditional Chinese language, which may limit its audience. Nevertheless, if you are a fan of challenging puzzle games with an engaging storyline, then Shanghai Mahjong Towers is definitely worth a try.