JOKA_ on 28 May 2016
According to VGChartz its at less than a million, so I'm going to say Freedom Fighters. What a hidden gem of a game that was. It deserves a sequel.
Platinums: Red Dead Redemption, Killzone 2, LittleBigPlanet, Terminator Salvation, Uncharted 1, inFamous Second Son, Rocket League