UPDATE: Warner confirms that Injustice will not release on Xbox One.
Spell-casting magician joins the roster.
Superman skin and General Zod character on the way.
Injustice: Gods Among Us the top-selling game.
Designed by DC Entertainment's Jim Lee.
But 360 console sales are down by almost half year-on-year.
Soul Sacrifice is the week's only new entry at No.26.
Warner's first No.1 since LEGO Batman 2.
Now in stores on April 26.
Promises next generation visuals and links up with the console game.
The Mortal Kombat creator will be signing copies of the game at GAME Stratford.