Both Stranger Things (announced a few months ago) and The Last Guardian VR (announced last week) have just released on the PlayStation Store and both are completely free.
The Last Guardian VR is apparently about 15-20 minutes long where you’ll get to take part in an interactive section of the game featuring the large bird cat, Trico. You can grab it right HERE.
Netflix Stranger Things: The VR Experience is an interactive experience where you’ll get to explore Will’s spooky house from Stranger Things. You can grab that right HERE.