So, the developer of UE Viewer, the only documented extraction tool for assets in A Hat in Time that doesn’t require the modding tools editor, completely gave up on the game and called it quits…
http://www.gildor.org/smf/index.php/topic,6228.0.html
This means there is no extraction tool for this game anymore.
Anyone here wanting to take up the task to make a fork of it with Hat in Time support? Because the original dev will NEVER reconsider patching the program to get it working again.
Or, is there a way to extract assets (like sounds) using the editor that is undocumented? All Google gives you is a vague answer of “Just use the editor.”