If four months after a system's launch still counts as within the "launch window", then Gravity Rush is the game we're most excited about during the PS Vita's launch. It's got an intriguing mix of aerial and ground combat, parkour and some really intense gravity-defying mechanics. Plus the art style looks great.

Sony just sent word that the game's demo will be coming out May 29 in the US (May 30 for EU), just a couple weeks before its mid-June launch. It's been available to demo in Sony stores for a while, but at least now you can look forward to trying it out without a sweaty employee breathing down your neck about 3D TVs.

Looking forward to Gravity Rush? Let us know in the comments or on Twitter.

[via Joystiq]