Wish defines a new category of online game, the "Ultra Massive Multiplayer Online Role Playing Game" (UMMORPG). Unlike existing MMORPGs that confine players to a server with only a few thousand other players, Wish's highly-scalable server cluster infrastructure allows the game to support tens of thousands of simultaneous players in a single shared world. Wish is the first massively multi player online role playing game that truly tells a story, and lets player actions have lasting implications on the world.