The new sci-fi themed action RPG by the creators of Bastion from Supergiant Games is in the works for PlayStation 4 and Windows PC. Mac and Linux releases should follow eventually.
The OST in Transistor is probably going to be awesome, just like the one from Bastion. Anyway, here’s a short recap of Transistor:
Transistor is a sci-fi themed action RPG that invites players to wield an extraordinary weapon of unknown origin as they fight through a stunning futuristic city in the role of Red, a young singer.