Arknights: Endfield

How to Self-topup in Arknights Endfield

You can choose self-topup via BuffBuff: Log in to your account, select a package, and top up. BuffBuff will automatically log out and clear all login records after the transaction.

Step 1: Once payment is complete, click the pop-up to access the Self-Topup page, then tap "Enter Now." 

Step 2: Enter the game and log in to your account, select your game server and log in（2nd pic）. 

Step 3: When you enter the main screen, click the menu button in the top-right corner (1st pic), click the shopping cart icon (2nd pic) to enter the Shop, and select the item you want to purchase (3rd pic).

*Please select the correct item. If the item does not match, the delivery will fail.

Step 5: Select your package and tap "Confirm" when prompted. Wait a few seconds until the pop-up confirms that the exchange is successful.

Step 6: Once complete, we will automatically sign you out of your account and clear all login records.

✨ Pro-tip：Need to exit?  please select 'Confirm' on the notification. The system will 

automatically return you to the order page to re-initiate the redemption steps. 

NOTE: Please DO NOT log in to the game until the order is complete; otherwise, the top-up may fail.