| Achievement | How to unlock
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|---|
| Ability First Kill ( 5 points ) | Perform a kill using your ability for the first time in challenge mode.
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| Ability Master ( 10 points ) | Perform 10 frags in a row with only your abilities in challenge mode.
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| All Rewards Unlocked ( 30 points ) | Unlock all rewards.
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| ArenaMaster ( 20 points ) | Perform 5 kills without being killed in a ranked match.
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| Bishop Campaign Completed ( 20 points ) | Complete all challenges in the Bishop Campaign.
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| BlackOp Campaign Completed ( 20 points ) | Complete all challenges in the BlackOp Campaign.
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| Challenges Master ( 10 points ) | Win Death Match without being killed in a challenge.
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| First Blood ( 5 points ) | Try to be the first one that kills an enemy in challenge mode.
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| Guardian Campaign Completed ( 20 points ) | Complete all challenges in the Guardian Campaign.
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| Marathon ( 35 points ) | Score 1,000,000 points.
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| Slayer ( 20 points ) | Get 100 kills in Xbox LIVE ranked match.
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| Tutorials Completed ( 5 points ) | Complete the tutorial for each character.
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