Journey & The Unfinished Swan Confirmed For PS4
Both will come out some time later this year, run in 1080p, and are being handled by studios other than the original creators (with their support) – Tricky Pixels for Journey and Armature Studio for The Unfinished Swan.
Last month, along with the Journey/The Unfinished Swan leak, there was also info that Until Dawn would also be coming to PS 4, but that hasn't been officially announced yet.
[Source: The Official PlayStation Blog]
Curious what the prices on these will be, but either way both are worth it.