World's first Playstation 2 emulator. This is the first PS2 emulator that slowly shows us that commercial games might soon be fully playable! As you might recognize from the name, it was developed by the team behind the PS One emulator PCSX.

It was developed by reverse engineering PS2 demos, which isn't an ideal source for developing an emulator. PCSX2 simply is far from complete. But at least it's a start, so if you want to have a look, here it is.