Nintendo DS Game 4 Game Pack! - Battleship + Connect Four + Sorry! + Trouble (USA) is a compilation of classic board game titles for the Nintendo DS. This compilation includes the classic board games Battleship, Connect Four, Sorry!, and Trouble, all presented in a single package. The compilation also includes a bonus game, an enhanced version of the classic game of Battleship. The game is known as バトルシップ＋コネクトフォー＋ソーリー＋トラブル（アメリカ） in Japan. Players can enjoy the classic board games in single-player mode or compete against a friend in multiplayer mode. The compilation also includes a bonus game, an enhanced version of the classic game of Battleship. It is a turn-based strategy game where players take turns placing their ships on a grid and try to guess the location of the other player’s ships. Players can also customize their ships and the grid layout. In Connect Four, players take turns placing their colored pieces in the grid, trying to be the first to connect four of their pieces in a row. In Sorry!, players move their pieces around the board, trying to be the first to get all four of their pieces to their home base. In Trouble, players move their pieces around the board, trying to be the first to move all four of their pieces to their home base. Nintendo DS Game 4 Game Pack! - Battleship + Connect Four + Sorry! + Trouble (USA) provides a great way to enjoy classic board games on the go. With a variety of options and game modes, players can enjoy these classic games in a new way.