Confirmed : PS Plus: Free Games for February 2017 – PlayStation.Blog

Full lineup:
LittleBigPlanet 3 - PS4
Not a Hero - PS4
Starwhal - PS3, cross buy with PS4
Anna — Extended Edition - PS3
Ninja Senki DX - PS Vita, cross buy with PS4
TorqueL - PS Vita, cross buy with PS4

Ah si chiar vroiam Starwhal