The edition of Helldivers that's part of the PlayStation Plus lineup is Helldivers: Democracy Strikes Back, which includes the free Democracy Strikes Back expansion that developer Arrowhead Game Studios released last October. The game is a cross-buy title across PlayStation 4, PlayStation Vita and PlayStation 3. The other PS4 title for February is Nom Nom Galaxy, a collaboration between Q-Games and Double Eleven.
PS3 players will get Grid Autosport, a racing game that Codemasters released in June 2014, and Persona 4 Arena Ultimax, Atlus and Arc System Works' sequel to the fighting game Persona 4 Arena. The two games for Vita owners are Lemmings Touch and Curve Studios' Nova-111.
All six titles will be available free starting Feb. 2, the first Tuesday of the month.