Doom eternal no campaign?

I just tried that,

So what I had to do was install both files, Battle something or the rather which would be the online mode.. (which Im not into) and then it has to install a 10+GB update and THEN I had to create a Bethesda account (which im not sure why as I don't like multiplayer)
and then it allowed me to select campaign..

What a head ache.

Hey RIFFBEAR,

Thank
you for letting us know that the issue has been fixed. We'll be locking the thread as the issue has been resolved. If you require any help with any other issues, please feel free to come back to the Xbox Forums for further assistance. If anyone needs assistance
with this issue or any other issues, we suggest creating a new thread.

Thank you
again and have a great day RIFFBEAR!

Please follow the steps mentioned here (section: troubleshooting add-ons) => Find your games and add-ons on Xbox | Xbox Support. After following the previous steps, please over the following ones:

Access Settings > Network Settings > Advanced Settings > Alternate Mac Address > Clear it and the console should restart. It would definitely help if you could restart the internet router while the console is restarting.

After going through the troubleshooting steps mentioned, I invite you to perform a quick power cycle by turning off the console and then unplugging all the cables. After 2 to 3 minutes, re-plug them back again, then restart your console.

Let me know if this was helpful!

Have you tried restarting the xbox after you download the installs/updates?

Hello dear Gamer, first it's a pleasure to be able to help you today.

My name is Vinicius.

I am a gamer and independent advisor on the XBOX community platform.

Hey SYNANGEL666999, how are you today? Hope you're well.

Unfortunately, my friend, you would have to download it all, even if you will not play all the modes of the game.

You could just download it, play it and then uninstall it afterwards. :/