From the perspective of their worldwide popularity I can surely state that they will never implement bitcoin to it.
Moreover their developers are not familiar with bitcoin.

If you want to play such augmented reality games with bitcoin then first of all we need a best developer who is much into Bitcoin before.

Also read this : http://www.rollingstone.com/culture/news/why-we-wont-see-more-games-like-pokemon-go-w429840