Play a modern four-in-a-row strategy game with a polished, satisfying feel. Choose a column, drop your disc, and line up four - horizontally, vertically, or diagonally - before your opponent does. Play against AI, challenge a friend in pass-and-play, or start online quick matches with real opponents. Balance attack and defense, improve your rating, and climb the world ranking one smart move at a time. Easy to learn, hard to master.