Syntheses 2 are the 3D Occupying style games in mid-career development and operation at the door. To continue the classical generation of dramas and to present the new generation. The law of sea, sea and land beauty, which operates a monopoly of sea warfare, and it is also the original maritime area, which offers styles for the players. Achieving “time = return”, a variety of skills mix, multi-line ship development, personal collection of crews, recreational home play, double-line trade union...