Medal of Honor Warfighter - The unlockables for those who complete the game
Have you completed Medal of Honor Warfighter yet? If you have done it on the lower difficulties, know that you are half shoes, ugly and smelly. In the game there is also the Hard difficulty and by beating it you will get new game modes.
In particular, by completing the Medal of Honor Warfighter campaign on "Hard" difficulty you will unlock:
"Hardcore" mode (without checkpoints)
"Tier 1" mode (without HUD)