This is a VAM game (as opposed to Daz or Honey Select) and isn't very common, yet. I say 'yet' because some people say that how it handles hair and fabric in animations is far superior to Daz. Or Blender? I don't know, I'm not an animator. Its new, or at least hasn't been put to widespread use.
Anyway, I say that because I can't think of any completed games using that engine yet.