I gotten the error too.
(nw:1048): Pango-ERROR **: 03:27:22.345: Harfbuzz version too old (1.1.1)
📦[mitchell@ubuntu2004 JK_Assassins]$ dpkg -l | grep libpango
ii libpango-1.0-0:amd64 1.44.7-2ubuntu4 amd64 Layout and rendering of internationalized text
ii libpangocairo-1.0-0:amd64 1.44.7-2ubuntu4 amd64 Layout and rendering of internationalized text
ii libpangoft2-1.0-0:amd64 1.44.7-2ubuntu4 amd64 Layout and rendering of internationalized text
I got the game to work on the Heroic. Using the Proton GE Proton 9-7. Should work on everyone Linux. https://heroicgameslauncher.com/ Get the Proton GE from the ProtonPlus app or ProtonUp-Qt app from the Software Center or any Software browser app. Don't use Wine though. There is some graphics glitches.