"The God Hunter"
Chinese animated film, based on the classic Monkey King legend. Definitely a very different tone. Futuristic. Pretty dark.
Slated for a 2015 release in China. Studio Vasoon Animation. Not enough details to know if it will get a wider release, either in theater or DVD.
(trailer starts at around 0:25)
Thank you animationscoop for the link.
Oh. My. God. I want English subtitles on this movie when it comes out so bad and I want to watch it.