From UploadVR: “Title Update 1.0.539.0, as its majestically labelled, includes the three minigames that were present in the PSVR version. Thats a shooting gallery, a boxing game and a speedcar racing game.
The shooting range is a pretty simple affair. You use your respective motion controllers to aim and fire guns at cardboard enemies. Theres some fun fairground-style distractions too. The boxing, meanwhile takes the games melee combat and brings it into the ring with a bunch of different fights to bash your way through. Finally, the racing gives you a handful of circuits to speed around in adorable little speedcars.”
Source: N4G PC LA Noire PC VR Update Adds PSVR Exclusive Content & More