Nov 06, 2018 So, you can have all the BIOS files of PlayStation 2 for free download, most of them are universal for all sorts of PS2 emulator. It covers all the PlayStation 2 models and regions such as Japan edition, USA edition, and Europe Edition all files are. So, you can have all the BIOS files of PlayStation 2 for free download, most of them are universal for all sorts of PS2 emulator. It covers all the PlayStation 2 models and regions such as Japan edition, USA edition, and Europe Edition all files are tested on PCX2 emulator and works perfectly all right.