Last week I mentioned Echochrome was arriving on the PSP on March 19. Now I can confirm it will arrive on the PlayStation Store as a downloadable PS3 game on the same day. The price has not been announced, but if Sony is selling the PSP version for 3,990 yen ($36) it will probably fall in the $25-$30 price range. Details are also hazy if the PSP release contains the same puzzles as the PlayStation 3 version or if you can play the PS3 release on the PSP via Remote Play. That would be an awesome idea and we’ll find out soon when Echochrome arrives in Japan.