http://store.steampowered.com/app/22610/ It will be out June 3rd and there is a free demo. The game is just like Shadowgrounds and Shadowgrounds Survivor. It supports PhysX in CPU mode/software I think and looks great. It uses the Unreal 3 engine in a overhead 3rd person view like old school Zelda games with awesome effects. The demo has a bug in the control mapping for keyboard so don't try to customize your controls as you will crash to the desktop. Just play with a gamepad and give it a shot. It is short but fun and looks quite promising.