Just for an introduction disclaimer, AnimeStudio is a modded version of AssetStudio, a tool used to browse and extract assets from AssetBundles in Unity games. This version of Studio adds support for all 4 major Hoyo games, along with 64+ other encrypted games, as the normal AssetStudio only works on non-encrypted games.

As this version supports both the new games and all the features the original AssetStudio did, you should use this version for everything, but all tutorials referencing the old studio still apply to this one, minus the changes in between.

Now that the distinction is clear, what will this wiki provide you ? It'll guide you through a basic setup of the tool for hoyo games along with 2 examples/tutorials that, while not necessarily covering your need, will show you how the tool works and that you should take a look.

To begin, head over to first page

Alternatively, there is also a video tutorial available ! You may want to consider looking at it too.