Causes of five major customs lawsuits in the era of great navigation

The game can't be developed because there is no updated content.

The Age of Great Navigation is a maritime adventure game made by KOEI Glory Company of Japan, which was officially released on 1990. It is a single-player game with great geographical discovery as the background and navigation exploration as the main content.

Most of the series "The Age of Great Navigation" have greater freedom in the game, so that players can trade and raise funds freely in cities all over the world, without completely sticking to the task setting of the game. Players can improve their reputation through commercial trade, geographical adventure and war.

Lisbon Port is the birthplace of Li 'an "Bazu" and a well-equipped port, where there are various workshops selling navigation equipment.

Taverns that can recruit all kinds of services, exchanges that buy products, hotels that provide information about fleets, individuals and ports, trestles that can be used for material supply and crew weaving, shipyards that buy and sell ships, and royal palaces where kings live.

There are 70 ports in the game, all over the world, including 50 trade centers for trading and repair, and 20 ports for supply. The quality of ships is very important to the future of seafarers.