A demo for PS Vita action game Gravity Rush will be released on the European PlayStation Store May 30 (May 29 in North America), Sony has told Joystiq.

In Gravity Rush a futuristic world is under attack from unknown forces. Gravity storms appear in the sky out of no-where and wreak havoc while strange creatures terrorise the population.

Amidst the mayhem and destruction a young girl named Kat wakes up, struggling to regain her lost memories, but with the newfound power of being able to control gravity.

As Kat, players must stop the world from falling apart, piece together your memories and uncover the truth behind it all.

The game hit stores in Japan on February 9 to critical acclaim, and makes it to Europe on June 13, both in stores and digitally.