Thanks for the info.
Signing into Xbox Live should work - it just takes a lot of effort (As you need to plug in and out the ethernet cable).
Xbox Live is required for Achievements & Multiplayer - this is what I am interested in (also many others I know).
The Apple TV 4K 3rd Gen option does sound nice - but there is no Best Buy here (Australia) and the 4k option is a bit pricey. Apple TV HD 4th Gen is cheaper, and I don't mind if I have to jailbreak it.
You mentioned jailbreaking on 17.x, is TrollStore still needed if it is Jailbroken? I only wonder since https://github.com/straight-tamago/TrollStore-tvOS says 17.0.1+ is not supported, and Wikipedia says that 17.4 is the latest tvOS version. So I assume if I have tvOS 17.1 to 17.4 I won't be able to install TrollStore.
I also don't own a Mac, is a Mac required to Jailbreak and install this game, or can it be done with Windows?