For when the [Regular Bridge] SteamBridge is too... sketchy.
./install.sh, or normal Python tools via the included setup.py script.
Installation includes an executable Python script named steamfootbridge.
Run steamfootbridge setup to configure the Wine Steam installation Actually a no-op
Run steamfootbridge download (appid) to download the application corresponding to (appid)
Run steamfootbridge execute (appid) to run the application from within Wine Steam. This can be added as a shortcut to Linux Steam, and will eventually be automagically added, based on user settings and what's installed in Wine Steam. Note that at the moment both Steam clients will inject their own overlays, and it's against the laws of nature to be interacting with two at a time. For now, disable the overlay in one of the two Steam clients.