yes
All PS3 games work in every PS3 if they have been Updated and have optional Move components (needed only for the PS3 move exclusive games) see list of many PS3 games on related link
Yes they can and they can also play on the new slim released in May 2010. They really are only PS3 games and not games for the slim or fat PS3
yes there are no slim PS3 games only PS3 games and PS3 Move Exclusive games that will only work on PS3s with the Move Bundle installed. Move compatible games do not require the move bundle installation except to use th move controller
None the PS3 slim does not play PS2 games
no Ps1 games are compatible with any ps3's and definatly not with the slim sorry
Yes and No depending what ps3 model you have! If it has 2 usb ports it can only play ps1 games. If you have the ps3 slim it can't play any ps2 games no matter how many GB it has. Any ps3 can play ps1 games! ps1 and ps2 games can be saved on to the ps3 As long as you have the memory card adapter. You can only save ps2 games on the 20gb and 60gb and 80gb which have 4 usb ports! You can save ps1 games on any ps3 even on the slim.
Yup, the ps3 slim will play ps3 games. It is the same as a normal ps3 but has a slimmer look to it but most regular ps3s has more memory.
The PS3 slim will not play PS2 games with full backwards compatibly.
All PS3 models can play PS3 games and also select PS1 games
yes
Only the ones redesigned for the PS3 and sold at the Playstation Store or on Discs saying PS3. The PS3 slim does not play any PS2 games
ps3 slim is not as big as the original. however you cannot play ps2 games on it.
no