No, PS4 does not feature backward compatibility for PS3, PS2, or PSone games.
Will any PlayStation Store content purchased on PS3 or PS Vita systems be transferable to a PS4 system?
In some cases, yes. For example, a selection of popular digital titles including Flower, flOw, Escape Plan and Sound Shapes will be available to purchase on PS4 after launch. Gamers who purchased these titles for the PS3 or PS Vita systems (the PS Vita system only, in the case of Escape Plan) will be able to download the PS4 versions of these titles, some of which feature enhanced graphics or improved features, to their PS4 systems for no additional charge.
I heard I can “upgrade” certain PS3 games to work on a PS4 system? How does that work?
Yes, for a limited time and with a $9.99 upgrade fee, you can digitally “upgrade” your purchase of three currently supported games: Call of Duty: Ghosts, Assassin’s Creed IV Black Flag, and Battlefield 4 to its full PS4 version. Click here for further details.
Can PS4 and PS3 users play together online, cross-platform?
The functionality is technically possible and some developers may choose to support it for their titles.
Will PS4 allow me to suspend and resume my progress across different games?
This feature will not be available at launch.
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