Port Royale 4

Grind.
It is necessary to play a free game. In the game, speed up time 5x for 30 seconds, then pause and look for star tasks on the map, such as:

• - A hermit came ashore and is ready to give you a piece of the map in exchange for peace of mind
• - The old captain is ready to sell you a map for 50,000
• - Help, my husband has disappeared (except for those where it is said that he wanted to take a ship to the water. Then they will give a ship as a reward)
• - The captain waves his hand, I know the location of the pirate's lair
• - And other tasks of a similar nature

There are 9 fragments in total. You can start searching for the treasure when the central part of the map is found. It is necessary to send a caravan with 50 sailors to the intended location, 10 units of rum and pastries on board. If the place is correct, a star will appear and the possibility of landing. For each treasure found they give 1 glory point, for all found treasures 10 - 12. You can use this in combination with other trophies, for example "Panel of experts / Group of specialists" .
If you are sure that it will take a long time to complete a specific task, the conditions are unacceptable, and so on, reject it. This speeds up the spawning of new tasks with new conditions. A piece of the map can also be won at a tavern in each city. However, moving the map and speeding up/slowing down time is more profitable. If you create and send the desired caravan to the Georgetown area, and then select it and get closer, you can view maps all the way to French New Orleans. In this mode, star tasks are viewed across the entire map, in case you didn't notice them.