Echochrome is a game that captured my imagination when I saw it at the PS3 event at E3 last year. Its simple graphics and music belie the absolutely mind-melting puzzles that Sony has baked into the game which is why I'm glad to see that the official English demo of the PSP and PS3 versions of the game will be
available tomorrow on the PlayStation store.. If you're wondering what all the hubbub is about then just check out this new video that shows off some of the basic rules of the game.