Version 0.2.4 out now
Few minor fixes but now records scanned barcodes for multiplayer use
Fixed a few things such as sound off / on, remembering the scanner you used (internal or zxing) and also the sorceror's head image !
Most importantly, it now remembers where and which barcodes you scanned. This is so that you can't just level up your multiplayer beasts by re-scanning the same barcode over and over again ....

