"Get ready to make a date with blade-wielding, red-headed warrior Nariko this week as Ninja Theory's long-awaited Heavenly Sword demo is set to arrive for download via PlayStation Network on Thursday, July 26.

According to Sony, the demo is the same as that shown during Sony's Gamer Day earlier this year. So, expect to guide Nariko across some dangerously high ropes in a QTE-style manner before diving into a series of vicious scraps atop a crumbling precipice and elsewhere. The demo should ..."

As previously reported a Heavenly Swords Demo was in the works, and it seems that there has been comfirmation to this to the extent that Mike Ball, the head developer has stated that the Demo is now complete.

    People at home really want to get hands on too. Well, let me just tell you all that the dev team has finished work on the demo.. that’s it… it’s in the bag… so now it’s a case of Sony deciding when they feel is the best time to release it to PlayStation Network.
Well that's obviously good ...

"As Ninja Theory polishes towards its Fall release date for Heavenly Sword, gamers are anxious for something more than editor impressions and gameplay videos. Instead, Ninja Theory's promising they'll be delivering a playable demo for their action adventure and it's coming in the "very near future."
Speaking on their newly launched IGN blog (via N4G), Ninja Theory teased what's coming:

"I can confirm that we are, of course, going to be releasing a demo for Heavenly Sword...and soon! This ..."