Detailed explanation of MetaLine gold farming process

7 min readSep 1, 2022

MetaLine is a GameFi based on the OKC chain. The gameplay is similar to that of “Uncharted Waters”. Players can resell materials, upgrade their fleets in various ports on the map, and gain profit. The three main lines of the game are production, trade, and battle. All ports in the game exist in the real world, which includes ports in Europe, Africa and Asia. Each port has its different specialties, which are produced through the production system, then the player can buy (build) ships, form a fleet, and start trading and transporting to sell specialties all over the world to earn profits.

The following is a comprehensive gaming guide for MetaLine, so that players can earn profits in a more convenient and effective way.

Welcome to MetaLine, a strategic navigation game

Step 1: Add the OKC TestNet to your wallet (which supports all major OKC wallets) and add CDTC and GAMEGOLD.

MetaMask adds an OKC TestNet:

Network Name: OKExChain TestNet

New RPC URL: https://exchaintestrpc.okex.org

Chain ID: 65

Symbol: OKT

Block Explorer: https://www.oklink.com/okexchain-test/

CDTC: 0x7324D568f9b5d3a794bf2900f1e3AF00F8cDeBd7

GAMEGOLD：0xfB4E72C8bf5e5A0979539255A4bA6ee9b3474991

Step 2: Obtain the test network GAS fee

Input the web address: https://www.okx.com/cn/okc/faucet

Enter your OKC wallet address, and click Give me OKT

Step 3: Open Google Chrome and enter the https://testokc.metaline.games/ test URL to start testing the game.

Step 4: Link wallet signature

Step 3: Click to enter the tax port

There are a total of 10 ports, namely Pisa, Marseille, Barcelona, Algiers, Lisbon, London, Stockholm, Alexandria, Mumbai and Quanzhou. The location and distance of each port are presented as the way in reality.

Step 4: Set up a firm (otherwise you cannot carry out any production and trade activities)

The trades at each port are independent, and business activities (including production, trading, etc.) can only be carried out in the port after the trade is built. To build a trade, you’ll need to pledge a certain amount of CDTC, and the system will give you a normal ship that can sail to the nearest port (this ship is set as the main ship by default, its function is to determine the player’s location/port).

Step 5: Enter the firm

Step 6: Click start production

Grain, timber and iron are the common production materials for any port. The remaining 70 kinds of goods (73 kinds in total) are produced in 10 ports respectively without duplication. Production requires a certain amount of CDTC to be pledged. Different goods require different amounts of CDTCs, different production times and values.

Note: NFT heroes can speed up the production of all 73 kinds of goods. When you get a production acceleration hero or an amphibious hero, 1–5 kinds of acceleration attributes for the above 73 kinds of goods will be randomly generated. The type of acceleration and efficiency are related to the hero’s quality level.

Note: The goods need to be moved manually into the box on the right where producible goods are added.

Step 7: Select the goods and the pledge amount (the food will be consumed later for transportation, so give priority to the production of some food, otherwise the trade task will not be possible)

Note: The higher the stake amount, the faster the production speed and the higher the expected return

The pledge speed is up to 30 times faster. When the pledge amount is 100, the production speed is 120 seconds/piece, and when the pledge amount is 3,000, the production speed is 4 seconds/piece. Different commodities have different pledge bases.

Step 8: Start production

Step 9: Get the Product

There are 2 ways to obtain products: A click Gain Benfit, extract the finished product, and continue the production task. B clicks to stop product, extracts the finished product, terminates the production task, and returns the pledged CDTC.

Step 10: Start the trade (click the trade menu button)

Click to start a new task

Select Ships

Choose normal ship (the first time you open a business system, you will receive a regular ship). Test users will receive a airdrop ship and can use it directly.

Click on the ship and authorize

Choose a port (initial normal 1-mast ships can only go to Marseille port)

Add goods (Add goods to Transportation Quantity)

After adding the goods, click Depart

After the freighter leaves, you can see that your ship has sailed to the corresponding port in the game’s home page map.

Once you arrive at the port, click on load off

It is necessary to open a firm in the target port before unloading (return to the home page, select the tax port, click the target port, Set up a firm)

Step 11: Sell goods (click to sell or enter the port market in the menu bar)

Select sell quantity and click sale

Successful sale!

Step 12: Swap (Sell to Players) Click on the Port Market

Click on the Sale goods，Click on the swap

Click on add a sell list

Select the quantity and selling price, and click Posting for Sale

Posting successfully

At this point in the process, the trade activity comes to an end. Note: Iron, grain, and wood cannot be sold to the system. In addition, other products cannot be sold to the system at the production port of the product, and can only be sold to the system after being transported to other ports.

Step 13: exchange gold coins for CDTC (the last step of making gold)

Click on the bank, select the amount of gold coins to be exchanged, and confirm the conversion