OK
Published
PROTON_USE_WINED3D11=1 %command%
Cutscenes cut in and out
Crashed after cutscenes
Proton-6.1-GE-2 GloriousEggroll
Game played perfect but had no cut scenes. Fixed with GloriousEggroll version of proton from https://github.com/GloriousEggroll/proton-ge-custom
Videos now played with all 5 languages simultaneously. Fixed using FFMPEG to remove the non-English tracks 0:1 through 0:4 in the install folder ~/.steam/steam/steamapps/common/Star Wars The Force Unleashed 2/Game/Disc/FMV/Win32
Track 0:0 is the english track, 0:5 is the video. If you want a langauge other than english change -map 0:0 to 0:x for whatever langauge you want. The below bash "script" will check each file for a video track at 0:5 and ffmpeg if necessary. Run from the above folder. Said folder contains 60 files including ATTRACT, CAT01_INTRO, CAT01_LOAD, etc. These files are playable via media player such as MPV or VLC.
for f in *; do if ffprobe "$f" 2>&1 | grep -q "Stream #0:5(eng): Video"; then ffmpeg -i $f -map 0:0 -map 0:5 -ac 2 -acodec wmav1 -vcodec copy o.wmv; mv "o.wmv" "$f"; fi; done
Shows its age, but easily playable. Played through twice to get the full story and had 0 problems.
Same as others have said you do need to rename the "SWTFU.exe" to "SWTFU Launcher.exe".
