Prequel: No Game No Life Zero
Bored with life and considering the real world to be just a “crappy game,” savvy sibling shut-ins Sora and Shiro have withdrawn into their own fantasy world filled with video games. But when the find themselves summoned to another world by a boy who calls himself “God,” their abilities are about to be put to the ultimate test! Now not only their fates — but the fate of all of humanity — will be decided by a series of games that may just be the hardest these super-geniuses have ever faced!
(Source: Sentai Filmworks)
Alternative Titles: No Game, No Life, NGNL, ノーゲーム・ノーライフ