Injustice: Gods Among Us Gameplay: Wonder Woman vs Doomsday: Here's footage from the demo of Injustice, featuring Ms Prince taking on the Superman-killing doomsday. Have you tried the demo yet? Can it stand up in a world of struggling fighters? Let us know. Injustice: God Among Us is out on PlayStation 3, Wii U and Xbox 360 on April 19th, and the demo is live now.