

Ah, seems you’re partially correct - steam has a command for downloading a specific depot version. You need to know the specific ID to download, and notably games can use multiple depots to form the game files, but I thought you needed to use something like SteamCMD or DepotDownloader for that.
I’m still upholding the fact that it’s not a “proper” feature, while I appreciate having those kind of utilities put in the user’s control, this isn’t something most people could figure out themselves.
Reminds me of Roll out the Fallout by The Chalkeaters