PlayStation Home has been updated with a virtual PlayStation 4 area, where users can embark upon a most mighty and epic quest. A "Quest For Greatness" as Home calls it. Okay, so maybe it's less "epic" and more "find 13 hidden cards," but PSOne games Twisted Metal, Warhawk, and Destruction Derby are yours for the taking should you complete the hunt, along with lots of PS4-branded virtual swag.
The Quest For Greatness can be accessed via the Experience PlayStation 4 area, which is connected to the Home main hub. Inside the Experience PS4 area is a giant PlayStation Vita, and it is here your quest begins. Reddit posters have claimed that the ordeal shouldn't take more than roughly 10 minutes, so if that amount of time for three PSOne games playable on your PS3 and Vita sounds worth it, log onto PlayStation Home and get to collecting.