The Launch Editor of SteamEdit is the only way, as far as I know, and it's limited to Windows/Wine. I can't test, and it's been almost a year since it's last update, so it may be broken/unmaintained now.
The Launch Editor of SteamEdit is the only way, as far as I know, and it's limited to Windows/Wine. I can't test, and it's been almost a year since it's last update, so it may be broken/unmaintained now.