PlayStation Indie Arcade
Divekick (PS3/ PSV)
Metrico (PSV exclusive)
From Digital Dreams that “delivers an innovative experience in an atmospheric infographic world” and utilizes the system’s controls “in a new way.”
Spelunky (PS3/ PSV - exclusive features)
Limbo (PSV)
full list:
http://blog.eu.playstation.com/2013/03/26/playstation-welcomes-more-indie-developers-to-current-and-future-ps-platforms-at-gdc-2013/
Additionally, for
PS4
Primal Carnage: Genesis (F2P FPS, story driven, episodic, UE4)
Blacklight: Retribution
Finally, the approval process has been greatly simplified for all developers. Take into account that the Unity engine has been approved and that code on this engine can be freely moved between the PS3, PS4 and PSV, Sony appear to be taking all the right steps in getting developers on board with the PS4 and PSV.