EA has released a new trailer for the sequel to Army of Two, Army of Two: The 40th Day. The new trailer shows off some new mask details which you’ll be able to customize yourself so your army of two will look unique. The trailer also introduces a new multiplayer mode called, Extraction. The mode is introduced as another Horde(Gears Of War) spin-off, but I’m sure they added their own twist to the gameplay. The Extraction multiplayer mode will be a Gamestop pre-order excl…