Operational level wargame based on Japanese animation series Space Battleship Yamato 2199. One player controls Terran's space battleship Yamato and the other player controls the Dommel fleet of Gamilas Empire. The Dommel fleet has various organization at random. Each turn, players determine initiative. If initiative roll is tied then some event occurs. The initiative players take turn managing movement and combat. The Gamilas player wins when they sink the Yamato after the capture the Yurisha Iscandar event occurs. The Terran player wins when they prevent the Gamilas player from doing so. The game includes a rulebook, a game map, and 50 die-cut counters.