I used the AssetStudio tool to extract the png and Fbx inside.
However, there are only a few atlas and skel files. This is an animation file made by spine2D software, I want to extract it.
Ask everyone, how to get all atlas and skel files?
https://5play.ru/14475-unruly-heroes.html（The obb complete package of Unruly Heroes can be obtained here）