Oh, echochrome. I bought you gleefully, lovingly attempted to solve your puzzles, and ended up finishing less than one-third of you. To this day, I haven’t gone back; probably never will, either.
echoshift, on the other hand, looks to be more my style of game. The basic concept is something you’ve probably seen in a flash game before: using past versions of yourself (echoes), you try to solve time manipulation puzzles. The four-in-one picture above should help illustrate this idea.
There’s supposed to be a demo going up sometime this month, in addition to post-release downloadable content of some fashion. The PlayStation Blog has got a few more screenshots and additional details if you’re in the market for that sort of thing.
Introducing echoshift for PSP [PlayStation.Blog]