A new launch trailer has been released for Dust: An Elysian Tail. The game, which marks the end of this year’s Summer of Arcade promotion, comes from the one man operation Humble Hearts. The 2D side scrolling RPG features a stunningly beautiful hand-painted world and is certainly one our most highly anticipated XBLA releases of the summer. Expect a review from us in the coming days, but in the meantime check out our hands on preview from this year’s PAX East. Dust: An Elysian Tail will be available for download from XBLA August 15 for 1200 MSP.