download "https://www.nyanchangames.com/softs/nn_setup.exe"
export WINEARCH="win64"  # Migrated to wine64
export winVer="win7"
install_wine_bottle
install_with_progress 7z "Extracting game files..." x -o"$WINEPREFIX/drive_c/nyanchangame/bk" "${cache}/nn_setup.exe"
add_launcher "c:\nyanchangame\bk\play.exe"