Halo Wars 2 no longer available/part of the "Play Anywhere" service?

After a re-start (my systems weren't communicating properly) this solved my problem, thank you all.

Hey there!

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 ever require any help with any other issues please feel free to come back to the Xbox Forums for further assistance.
For those reading this thread and if the troubleshooting steps listed above didn't help resolve the issue, please feel free to create a new thread asking for assistance.

Thank you again and have a great day!

It is still a Play Anywhere title and is available if purchased, or via Game Pass.

This is the link to find it in the Windows Store. I would verify that you're signed into the account on the Windows 10 store that purchased it on the Xbox to get access to the content associated with that account. Let us know if it's still showing not
available or another issue and we'll see what we can do to troubleshoot and identify the issue.

Hey there seanvogel,

Thank you for reaching out to us on the forums, you should be able to install the game as it is still a Play Anywhere title. You can always find out if the game is a play anywhere title by checking it out through the Xbox website:

Halo Wars 2.

Go ahead and take a look at the following support article to troubleshoot this issue.

• Troubleshoot problems with Xbox Play Anywhere games

Go ahead and give this a try and let us know if it has helped.

Search directly "Halo Wars 2" in the Windows 10 Microsoft Store app and see if appears the Install option.