

From Steam’s main interface:
Games>Add a non-steam game to my library
Point it at the executable you want to add (you can select multiple programs from the big list if it automatically shows up, or manually look for it from the button at the bottom)
Boom. It’s on Steam now. You can then go to SteamGridDB and get art assets to make it look nicer than a plain gray rectangle with the default font (right click the various elements and select “manage>custom artwork.”)
Addendum: if you want to do this for VR games, you also will want to go into the options (right click, properties) and toggle “show in VR library.”
I hope he comes back as JD, but now he’s older and wiser and just as jaded as Dr. Cox, basically fulfilling the same role Cox did.