How do I install the Age of Empires 3 expansion?

No, I'll install it on disc.

1. Age of Empires 3 cards have a variety of functions:

Shipping is available. Free resources and units are available.

To consume food, mercenary cards cost gold.

Provides additional technology upgrades to already brand new units, such as factories, Asian national banks, etc.

Speed up the training and construction of units, and reduce the resource consumption of units.

Note: Purple cards have a permanent expiration date, green cards can be used by the entire team, red cards can be used twice, and only Japan has regular cards that can only be used once.

Second, the method of card use:

Click on the national flag of your clan on the operation screen, and the number in the corner of the national flag is the number of cards that can be issued, and as the experience points increase, you can provide the opportunity to issue cards.

After clicking on the flag to enter the main city page, you can select a card that was not issued in this era or a previous era, and the clicked card will be sent to the support point of your choice after ten seconds.

Note: Town centers, watchtowers, castles, fortresses, battle huts, bunkers, noble huts, and Japanese daimyo can all be set as support points, and the experience gained from killing enemies is also used to provide shipping, and the main city can choose a new card for each level, and you can choose the cards you need to form a deck to use in battle, and cards are especially important for China and other nations.

Yes. A product key is a proof of product authorization, which is a random number generated according to a certain algorithm (such as ellipse algorithm), etc. When a user enters a key, the product will judge whether the corresponding algorithm is met based on the key entered, and confirm the user's identity and usage rights through this judgment.

Unlike some encryption technologies that use the same key to encrypt and decrypt data, public key encryption uses a pair of matching keys to encrypt and decrypt data. Each key performs a one-way processing of the data, and each does the opposite of the other, with one used for encryption and the other for decryption. The public key is made public by its owner, while the private key must be kept private.

Age of Empires 3 is a real-time strategy game developed by Ensemble Studios that shows players the different economic systems and combat methods of different ethnic groups.

The original game for Age of Empires 3 begins in 1500 AD, and players will enter the game from the time Columbus discovers the New World to the end of the American Civil War and the Chinese Westernization Movement in 1850.

The original campaign of Age of Empires 3 reverses the style of its predecessor's grand historical narrative, and instead tells the life and experiences of an ordinary European family after arriving in the New World, with the main line of struggle with a fictional treasure hunting group, the Bone Collective. The game inserts some historical facts into the adventure story, such as the first level where the Ottoman Turks attacked the Knights of Malta and finally saved the island with the help of Western European countries. It is also interspersed with the Seven Years' War between Britain and France, the Bolivarian uprising, and so on.