PlayStation 2 software is distributed on CD-ROM and DVD-ROM; the two formats are differentiated by their discs' bottoms, with CD-ROMs being blue and DVD-ROMs being silver.
The PlayStation2 may be over 20 years old, but the console is still home to plenty of games worth playing today despite their dated mechanics. The PlayStation 2 remains one of the most successful and beloved game consoles of all time long after its 2000 release, in large part thanks to vast library of classic titles.