EDIT: R3 means Asia(Japan not included)
https://blog.asia.playstation.com/m...-for-taipei-game-show-2017-tales-of-zestiria/
On a side note, Alienation is also free on PS+ for R3 users and it's a game I highly recommend if you haven't tried it yet.
To commemorate Taipei Game Show 2017, Asia PlayStation®Plus will offer an extra Free Game title ”Tales of Zestiria" to all PlayStation®Plus members starting from 20th January to 2nd February.
https://blog.asia.playstation.com/m...-for-taipei-game-show-2017-tales-of-zestiria/
On a side note, Alienation is also free on PS+ for R3 users and it's a game I highly recommend if you haven't tried it yet.