How to get Echo EXP and Sealed Tubes in Wuthering Waves

Where to find Sealed Tubes.

Below we’ll walk you throughhow to get Echo EXPandwhere to find Sealed Tubes in Wuthering Waves.

You’ll also need to pay a certain amount of Shell Credits to upgrade an Echo.

Simply punch the Echo you wish to upgrade and then select ‘Upgrade’.

We recommend avoiding the ‘Auto Select’ function to avoid using up all of your Sealed Tubes.

You may even find some as you explore the world and open chests among other activities.

Medium Sealed Tubesare also amongst the rewards you’ll earn fromlevelling up your Data Bank.

Good luck gathering Echo EXP in Wuthering Waves!