Connect 4: Spin

From BoardGameGeek:

Grid-spinning, game-changing fun! A strategic game of weights and balances! Place your disc, then spin to line 'em up! The classic game of Connect 4 returns with a new, tactical, kinetic variation. Each column spins separately, and the more checkers are added, the more likely it is that gravity will take over and spin the column upside down! Place a disc anywhere in the grid and then spin that column. But spin strategically because lining up 4 in a row doesn't count unless the discs still line up after spinning. Each color set of discs contains one disc with extra weight. Players can use it at anytime for a strategic advantage. The first player to connect 4 discs horizontally, vertically, or diagonally wins the game