Are there similar games like World of Tanks that allow crossplay between Xbox One and PC (Windows 10)?

Games are searched that go into the genre.

I can only think of Thunder now.

But in the description of Steam it says that it only supports the crossplay between PC and PS4.

So as far as I know, it works.
https://warthunder.com/de/game/faq/
Fourth question from below.

And on Steam it's here:

"Seamless, cross-platform gameplay between Windows PC, Linux, Mac, PlayStation®4 with Xbox One users involved in PC battles - all on the same server."

Okay thanks. Steam says: "War Thunder is a cross-platform free-to-play MMO fighting game for Windows, Linux, Mac and PlayStation®4, dedicated to the military vehicles of World War II and Korean War. Take on players from all over the world Air, land and naval battles of epic proportions. "

Well, hope you just forgot the Xbox One.

Oh, yes, you shouldn't pay attention to the text, the important information is always at "About this game" below. ^^