1. Open trade gameplay and merchant auxiliary occupations
A total of 50 famous coastal city trading houses are open all over the world. The specific coordinates can be viewed at the trading ports in the inner city.
1. Terms of trade:
Upgrade the trade port of the inner city to at least level 2, you can start the trade game
Click on the hero's internal affairs, transfer the hero into a merchant, and 5 merchants can form a caravan to start trade
2. Trade operations
Click on a trading post on the world map to send a caravan to this trading post
After the caravan arrives at the trading office, click the trading office again to open the trading interface
On the trade interface, the various goods and prices required for this trade will be displayed. After selecting one, you can automatically go to the target trade place to purchase goods and automatically return to the trade place where you received the task.
After the purchase is returned, click on the trade office, you can submit the goods and get rewards
In addition to the basic silver reward, you can also get random equipment

Tips:
The trade route is long, and the caravan is not safe. It is recommended to use the main force to switch to merchants for trade.
There is no difference between caravans and ordinary troops, which can be used for combat, construction, trade, etc.
The entire trade process is fully automatic, but pay attention to a few points, otherwise the trade may fail:
During trade, all wharfs are automatically passable. Generally, as long as the fog is unlocked, they are all reachable. However, some wharves are located in an inland sea, and may be unreachable at this time.
Although it is possible to trade at the enemy's wharf, it is generally best not to do so. Failure to fight will lead to trade failure.
It is necessary to keep a certain amount of silver coins. If the caravan purchases goods and finds that there are insufficient silver coins, the trade will also be suspended.
Merchant ship hold capacity can be increased by upgrading inner city trade docks and ship appearance
Merchants have a variety of professional skills, such as buying low, selling high, identifying treasures, etc. Try to choose such high-skilled merchants to form a team, which can greatly increase the income
The chance to obtain random equipment for free is related to the trade distance. If you have enough time, it is recommended to choose a long-distance route first.

2. Open equipment gameplay
1. Equipment acquisition: In the current version, equipment is mainly obtained through trade gameplay
2. Equipment usage: Each hero can only equip one piece of equipment, and the equipment has certain requirements for the hero level
3. Equipment synthesis: low-quality equipment can be used to synthesize high-quality equipment
4. Added equipment box drops in various treasures. The equipment box can be used in the item bar:
Festive Treasure, Python King, Snowman King, Savage King, Lake Monster King, Chieftain Treasure, Pirate King Treasure: 100% chance to drop an equipment box
Horse Bandit Leader, Desert Bandit Leader, Pirate Treasure, Hero Treasure: 50% chance to drop an equipment box
Tribal Treasure: 40% chance to drop an equipment box
Shipwreck Treasure: 30% chance to drop an equipment box
Large treasures and giant treasures except 4-player gold treasures: 20% chance to drop an equipment box

3. Open new props: fruit
In World Trade, in addition to silver coins and equipment, you can taste fruits from all over the world
These fruits can add basic attributes to heroes instead of scrolls

4. Civilization Expedition III opens up new super 5-star talents
When players have obtained all 5-star talents, they will be able to obtain a new item [Legendary Talent Fragments]. After collecting a certain number of legendary talent fragments, new random super 5-star talents can be synthesized.
[Legendary Talent Fragments] can be obtained in Civilization Expedition III through the following channels: [Intermediate Random Talent Book II], [Advanced Random Talent Book], Art of War Supervisor

5. Other function optimization:
In the mode that opens the New World gameplay, when you occupy a famous New World city for the first time, you can get double diamond and prop rewards
The maximum number of occupied docks has been adjusted to 60

Adjusted the skills which are only effective in particular terrains to be more universal.
Unit formation is now saved and read in the server. Characters can share data in different clients.
Nobility increases players' Town and Defending Troops.
Increased the building amount and order cost of Huge Outpost, Stone Camp, War Outpost, and War Fort.
Increased the order cost of Large Arena and Forward Command Post.
Cities in the novice protection area can now be occupied by cities of the same faction.
Optimized all the images of units.
Optimized images of some battle scenes.
Added depth of field effect in the wild scenes.
Added lighting effect of troops in the battle scenes.