In 2015 Winning Moves published Connect 4 Twist & Turn. This game variant features a game tower instead of the flat game grid. The tower has 5 rings that twist independently. Gameplay is similar to standard Connect 4 where players try to get 4 in a row of their own colored discs. However, with Twist & Turn, players have the choice to twist a ring after they have played a piece. It adds a subtle layer of strategy to the gameplay.