Patapon, a strategy-laden, color-filled, happiness-inducing rhythm game from the crazy minds behind LocoRoco. According to the official PlayStation blog, the demo is set to come out sometime today for you to download through either the PlayStation Network PC store or the PS3 store.
It also has the "same save-to-final feature" as the UMD version, which we assume is the exclusive weapon we heard about in late January. In the time it took you to read this post, you could've downloaded the game already. What are you waiting for?