This is a giant collection of BIOS images that I found for PS2. NOTE: This is an additional message for how to read the BIOS rom (for the correct region) For example, ps2-0230a-20080220.bin. An actual file in the zip file. - 0230 is the version number of the BIOS. Typically, the newer versions are the best to run. - a is the region; this one is America, since it has an a. Japan has a j, Europe has an e, etc. - Lastly, 20080220. That houses the release date of the BIOS. It is in the format of YYYY-MM-DD (year-month-day). Hope this helps!
Tags: BIOS images, PS2, Retro games, Retro consoles, Emulation