It's Tetris as we all remember it. Drop different shaped blocks into the container, and fit them together to form a horizontal line, and the line disappears. Your job is to keep going as long as possible by clearing the container of blocks. This will be the first time on a Game Boy System that 4 players can play multiplayer Tetris, which is much the same as the original Tetris, only that when you clear a line of blocks, the line(s) appear in another players screen. All orders within all 50 states of America, US Territories and PO Boxes are shipped within 1-3 business days via USPS Ground Advantage and will be uploaded with valid tracking. Shipping is FREE for all USA orders All orders within outside of America are shipped within 1-3 business days via USPS International and will be uploaded with valid tracking. Shipping is flat rate $19.99 for all international orders All items have a 3 day return policy