"Going with an imaginary creature makes it feel much more real," ICO and Shadow of the Colossus creator Fumito Ueda explained in a new video revealed at the Tokyo Game Show. "None of the elements we're mixing together actually exist, but they feel like they do."Ueda's previous games were praised for being able to push players to emotions rarely expressed in most games. After watching this trailer from Tokyo Game Show, it seems certain that Ueda might be able to pull off a hat trick with The Last Guardian.