Here is how the developer describes Transistor,
Transistor is a sci-fi themed action RPG that invites you to wield an extraordinary weapon of unknown origin as you fight through a stunning futuristic city. Gameplay seamlessly integrates thoughtful strategic planning with fast-paced action and rich atmospheric storytelling. During the course of the adventure, you’ll piece together the Transistor’s mysteries as you pursue its former owners.
Transistor will be at PAX East 2014 where the developer will have a near-final build of the game running on PS4. You’ll be able to get your hands on Transistor at the booth (#892).
Transistor will be released May 20th for PS4. Are you looking forward to playing?
Source: PlayStation Blog