Available languages

I want to buy from Microsoft Store: batman arkham collection, lego city undercover, mad max, assassin's Creed ezio collection. Where I check languages for these games?

Hello, sometimes it's written on the game page, or you can check on the game website.

The developer page usually has that info on it.

That would be why

Your account region sets the language of any dlc or games on demand game based on your nationally supported language

Consolw language doesnt affect dlc or availability of languages in live

The region of your account and the nationally supported language dictates what languages are available in your region

Each County/Region has specific languages that are available in Xbox Live. If you're changing your Xbox Live Region to one that has multiple languages available, you'll be given the option to choose your "preferred language". If that option is not available,
that means that only one language is available for that Region.

Here’s how to change your Xbox Live account language:

Go to Billing Account Information at
live.xbox.com/.../billingaccountinformation.

Sign in using your Microsoft account.

If multiple languages are supported for your country or region, select a language from Preferred Language.

Note The Preferred Language option does not appear if only one language is supported (for example, in the United States).

Click Save.