The classic board-game Battleship has been recreated in Halo 5.
Move your tanks to desired positions, then press ready to get started. Each player takes turns selecting a spot they want to attack by shooting the corresponding white dot on the board. If you get a hit, a tank will disappear from the score chart. First player to destroy all six of the other player's tanks wins. Red and Blue Teams only. Use with Battleship game variant.