Here is a content guide designed to help you fix the issue or find what you are looking for.
sudo find / -name "*decision*" -type f 2>/dev/null unable to find file audio se decision 3 work
: If you don't want to install the RTP, you can manually trick the game: Open your game's folder and go to Audio > SE . Copy any other .ogg or .wav file in that folder. Here is a content guide designed to help
If you downloaded the game as a standalone folder: unable to find file audio se decision 3 work
