Pocket Gamer - One thing the Xperia Play's roster of titles is missing is a really great puzzle game. It's a bit strange, because mobile platforms are usually awash with puzzlers.
Perhaps a Lumines game will set things right. After all, the series first saw the light of day on the PSP, where it was generally agreed to be rather splendid.
It shouldn't be too difficult to get it right on what is essentially a baby PSP that makes phone calls.