And the Spanish version of the game...?

[Sorata]

Because Wikipedia says so!

Because it's a fact. Just an FYI, I checked multiple links before I posted that, but posted that link because it was more organized data and easier to read. Also, by simple world knowledge will give you similar result: China has 1.3 billion+ people, the highest population country in the world currently. As I mentioned in my post, Chinese has same written language all across, despite different spoken language mother tongue, that itself is over triple amount of people in all of Latin America, which don't even all speak Spanish. It's logic that Chinese is the most used language in the world.

Wikipedia isn't that bad as long as you cross reference, check site notes and apply logic.