It was a matter of time before the Android ROM system dump from the Sony Ericsson Xperia PLAY was made available to all. The Xperia arc’s system dump gave us X10 owners the Xperia arc home launcher, but it’s unlikely the Xperia PLAY dump will give us anything significantly different.
There are a number of game apk files included, but the only one that appears to work reasonably well is Tetris. The other games require the hardware controls of the Xperia PLAY. Click here to find for the full system dump.