Easy What The Hell Are You Trophy

During the forest ambush in the mission A Rock and a Hard Place melee one of the soldiers to automatically get their dog tag which will net you the trophy

Easy CoOp Experience

There is a way to get around 5000 XP every 23 minutes on Coop which helps since you need 441000 XP to unlock everything from Coop You need to unlock the Eleventh Hour map which is the final one and you will want to play on Easy Make your way through the map killing enemies on the way to the bomb When you get to the bomb fail to disarm it and you will fail the mission When you get to the results screen you should notice that you got around 5000 XP for the mission even though you failed

Vehicle Unlockables IFV

Get the listed number of points with the indicated vehicle or aircraft to unlock the corresponding weapon gadget specialization or camo