If I show hidden folders in file explorer I can then see my WindowsApps folders but the supposedly deleted games aren't there. Only visible in treeesize.
SOLVED
I just had to take ownership of the file in Treesize, then make sure that I opened Treesize as an administrator, and delete it through that as it's the only place I can click on it. And I was FINALLY able to delete them and clear up about 235GB of space.
I've seen a half dozen of these threads elsewhere on this site over the past few years that went unsolved. Every time someone has had to do a restore, and nobody ever suggested taking ownership then deleting it in TreeSize which is the only place I can actually see it.
Thank you so much for the help!