(Yes, we know, you pay for the subscription, but you're not paying $60 a game, so get over it, trolls!) Here's the complete list for December.
Darksiders II Deathinitive Edition (PS4)
Forma.8 (PS4, Vita)
Kung Fu Panda: Showdown of Legendary Legends (PS4)
Syberia Collection (PS3)
Until Dawn: Rush of Blood (PSVR)
Wanted Corp (Vita)
Xblaze Lost: Memories (PS3)
[...]