I have used this method to upgrade 12 accounts within 3 days, all of which are newly registered accounts, and it only takes 6 hours to upgrade from level 0 to level 650
Two conditions are required to satisfy this method
1: DMZ mode, you need to prepare an insurance backpack
2: DMZ mode, you need to prepare 5 762 accessories (you can use BUG to copy)
When you meet these two conditions, enter the DMZ with an insurance backpack + 5 accessories. Find an evacuation point, evacuate. You will find that you will get 5W+ experience.
If you have a team and 3 people evacuate together, you will get 150,000 experience in one game
If you have 5 friends and 6 people enter a team and withdraw at the same time, you will get 300,000 experience in one game
Second: Quickly upgrade the gun level method
money pattern. Play the game alone, and after entering the money mode, find the most wanted contract. Accept the contract, then kill yourself with the grenade. You will find that the gun will be upgraded by 3-4 levels. Then revive and continue looking for the next Most Wanted contract.
Third: Get 5500CP for free by using the treasure house version of the game
I don't dare to post this method, I'm afraid it will violate the forum treaty
If you find a lot of players on the DMZ Sea Lion Island map and start to evacuate after entering the game, don’t doubt, they are the team that uses this method to quickly upgrade