UE5 version: 5.1
AES key: in the same place as usual (
link)
I've checked current game version and most things should be supported with specific build from
this topic, since the game is using usual textures and meshes. You may use optional game specific override option for better materials. For current limitations and possible issues please read
this topic, where it's also explained how to work with skeletons and animations in such cases.
Since animations for all human characters are retargeted through master skeleton, it's better to add only compatible animations and change retargeting mode with Ctrl+R for more convenient preview.
Also, if someone is interested in demuxing/decrypting usm files from the game, see
this post for the tool and the key.