It might help to get it professionally cleaned and polished
It is a blu ray disc and no it does not work in a PS2
it's kinda obvious. you open the disk tray and put the game in. the you hit restart
No. The PS2 cannot use a PS3 disc.
no they are not even on a disc the PS2 could read
PS2 are on DVD discs if that is what you mean. Badly scratched Game disc can make the PS2 not know the format, but it is just a bad disc
yeah, you just need the PS2 disc
no the disc wont work
No it is a Blu-ray disc
the could load when they can't read says no data
No, PS3 games will not work in a PS2. Fit is not the problem. The PS3 games are not able to be "read" by a PS2 machine just like you can not play a Blu-ray Disc in a DVD player even though it will fit in the slot. The reason the Disc will fit is so the PS3 can play DVD's and up scale them to HD quality and that is why they did not make Blu Ray discs a different size from DVDs.
No a PS2 will not play any PS3 titles
no PS3 games will not work on the PS2. Among the many problems PS3 games are on Blue Ray disc and the PS2 uses a DVD driver for the game console