MisterSheeple

First, get the client.log and send it here.

You literally have no idea what you're talking about.

ClassiCube doesn't have any kind of native controller support except on the console ports, and as far as I know, there aren't any easy to use libraries for interfacing with the Xperia Play's buttons, making the possibility that this could be developed extremely low, unfortunately.

From what I gather, that appears to be based on Linux, so that's way more plausible than most other suggestions in this thread

I'd pick 3DS.