Due to the short development time developers have had with the Vive and Steam’s seemingly non-existent quality control, most things available for the Vive are cynical Unity store asset flips or simple basic experiences.
Currently, there are around 200 different pieces of software on Steam for the HTC Vive — and of the ones I’ve played, I can honestly say that The Gallery is my favorite, and the only game built with motion controlled virtual reality in mind that resembles a traditional experience.