Achievements:ACHIEVEMENT – HOW TO UNLOCKTutorials Beated (5 points) – Beat the tutorial with all characters.First Blood (5 points) – Be the first to kill an enemy in challenge mode.Ability First Kill (5 points) – Perform a kill using your ability in challenge mode.Challenges Master (10 points) – Win Death Match without being killed in a challenge.Ability Master (10 points) – Perform 10 frags in a row with only your abilities in challenge mode.BlackOp Campaign Beatd (20 points) – Beat all challenges in the BlackOp Campaign.Bishop Campaign Beatd (20 points) – Beat all challenges in the Bishop Campaign.Guardian Campaign Beatd (20 points) – Beat all challenges in the Guardian Campaign.ArenaMaster (20 points) – Perform 5 kills without being killed in a ranked match.Slayer (20 points) – Get 100 kills in an Xbox LIVE ranked match.All Rewards Unlocked (30 points) – Unlock all rewards.Marathon (35 points) – Score 1,000,000 points.