You can play them as long as your PS3 is a 20GB or 60GB model.You can not get an upgrade for a PS3 that is not backward compatible to become able to play PS2 games
You cannot play Playstation 4 games on a Playstation 4 console. You are also unable to play Playstation 3 games on the Playstation 4.
you cant , only the ps3 60gb can do that
You don't. Games are designed for a console and do not play on a different console
No, you cannot play original PlayStation games on a PlayStation 3.
yes yes
Some of them yes. If you have a 60GB launch model it will play all PS2 games. Others vary depending on region and size.
Yes, do need a sony online card to play.
no
No then their would be no need for a PS3.
40GB, 80GB, or 160GB PS3s can not play PS2 games. NO MATTER WHAT. Do not listen to anyone that says they can play them. On the other hand, 20GB and 60GB PS3s can play them.
The only PS3s that can play PS2 games are the 20GB and 60GB models.