The game's 49 unlockable honors are broken down into five groups, Campaign (23), Firefight (7), Multiplayer (4), Training (6) and Player Experience (9). You can find the descriptions of six of the Achievements posted after the jump. For all the rest, you're just going to have to use your imagination. For instance, that one with the Caduceus on it? We're pretty sure that's the Achievement for when you put down your guns, go back to school, and become a Registered Nurse.
- A Monument to All Your Sins – Complete each Campaign Mission on Legendary – alone.
- Banshees, Fast and Low – Hijack a Banshee during the Reach Campaign.
- Yes, Sensei – Earn a First Strike Medal in a Matchmaking game.
- A New Challenger – Complete all of the Daily Challenges in a given day.
- Make It Rain – Purchase an item from the Armory that requires the rank of Lt. Colonel.
- If They Came to Hear Me Beg – Perform an Assassination against an Elite to survive a fall that would've been fatal.
