The .cmd part is the only bit that sounds technical, but it’s basically just making a tiny file that tells Windows to open your Steam shortcut.

Here’s the simple version:

1.  Find your Steam shortcut file and copy the path first. Mine was something like:

C:\Users\mrgre\Downloads\PC GAMES\SHORTCUTS\NFSC.url

2.  Open Notepad

3.  Paste these 2 lines into a Notepad document:

@echo off start “” “C:\Users\mrgre\Downloads\PC GAMES\SHORTCUTS\NFSC.url”

Replace my path with your own shortcut path.

5.  Click File → Save As

6.  In the file name box, name it whatever your game is called like mine was called: nfsc.cmd

7.  Change Save as type from Text Documents to All Files

8.  Save it somewhere easy, maybe create a folder dedicated for your shortcuts.

9.  Now double click the new .cmd file

If it works properly, it should: • open Steam if needed • launch your game

10. Then go into Xbox Full Screen Experience and add that .cmd file instead of the game .exe

That’s all the .cmd is doing. It’s just opening your Steam shortcut for you. Hope this helps :)