I just tested it with the latest Proton 9 beta12 & no change, videos still MIA & have to install .Net4.0 with winetricks to even get the game to run. [steam-57650.log](https://github.com/ValveSoftware/Proton/files/144684...
.Net 40 is needed to get this game running, ingame cutscenes are not working as they're wmv files & wmp9+ is needed to run them, other than that the game runs just fine.