The only reason why it became so popular among the gamers is it lets players plenty of PS2 exclusive games on the said platforms. PS2 Bios aka PCSX2 is a PlayStation 2 emulator, which is specifically developed for Windows, Mac OS, and Linux. Do you know what PS2 Bios is and how to use it in 2021? If your answer is NO then don’t worry, we have an ultimate guide explaining everything in detail.