no fallback provided if no package format detected
I would like to get the dir with installed game at least - my package system is unsupported:
$ ~/bin/play.it setup_lba2_18.104.22.168.exe Looking for a script by file name for file setup_lba2_22.214.171.124.exe Warning: Most pertinent package format auto-detection failed. deb package format will be used by default. Error: is not a valid value for --package. Run the script with the option --package=help to get a list of supported values.