The fun follows you everywhere! Challenge your friends in the most famous vertical strategy game in the world even in a practical travel version, to carry with you always without losing a single piece! Yellow or red? Choose your color and drop one coin at a time into the grid trying to form an uninterrupted row of four same-colored tokens. Whether it's vertical, horizontal or diagonal doesn't matter. Who succeeds first, wins! Fact... in four: coin after coin, game after game, a simple and immediate game that never ceases to amaze and entertain. From 6 years and up.