If you’re like me and pick up your subscription games as soon as they get unlocked, then you might have noticed that despite there being a PS4 version of Psycho-Pass available for purchase, only the PS Vita version was made available for free. Since then, it’s been updated to also allow you to download the PS4 version.
This will not automatically give you cross-buy on the game, you must add the PS4 version to your account separately.
Other PS Plus discussion for this month here.
Thanks. It's only 2.5GB. Woo!