Just don't,
I downloaded this from EA play for free after having played the PC version when it came out, well what a let down.
lots of clipping throw walls ect. AI team is less than useless, can't kill enemies even if nether one is in cover, AI enemies target ONLY the player and seam to ignore cover and are super human accurate with grenades. this was all on normal I dread to think what hard would be like.
Maybe where the game shines is in multiplayer but I don't know thats not my bag.