Saw II was released in a digital optical disc storage format in 2017.
CD-R ( Compact Disc-Recordable ) is a digital optical disc storage format . CD-RW ( Compact Disc-ReWritable ) is a digital optical disc storage format . DVD ( an abbreviation of `` digital versatile disc '' or `` digital video disc '' ) is a digital optical disc storage format invented and developed by Panasonic , Philips , Sony and Toshiba in 1995 . Saw II . Saw II was released on October 28 , 2005 and , despite mixed reviews from critics , was a financial success , with opening takings of $ 31.9 million and grossing $ 88 million in the United States and Canada . Saw II was released to DVD on and topped charts its first week , selling more than 3 million units .