| Achievement | How to unlock |
| Assault Flags (10 points) | Single Player: Collect all of the Flags scattered throughout the game.
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| Escapist (20 points) | Zone Battle: Defeat all spaceships in Areas 29 & 30: Medium or Hard difficulty in one session.
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| Fearless (20 points) | Single Player: Complete 3 sequential areas on foot: Medium or Hard difficulty in one session.
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| Heroes Campaign (30 points) | Co-Op Campaign: Complete all areas on Hard difficulty with the help of a friend.
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| Hot-wired (10 points) | Single Player: Capture all 3 hijackable vehicles at least once.
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| Ice Cold (10 points) | Single Player: Freeze 50% of infantry in any Zone: Medium or Hard difficulty in one session.
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| Moby Dick (10 points) | Single Player: Destroy the Mecha Orca.
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| Pyromaniac (10 points) | Single Player: Burn 50% of infantry in any Zone: Medium or Hard difficulty in one session.
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| Smoothie Heroes (20 points) | Co-op Campaign: Kill 100 infantry, one player freezes & the other shatters, on Hard in one session.
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| Underground Hunters (20 points) | Co-Op Campaign: Finish all underground areas with the help of a friend: Medium or Hard difficulty.
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| Wonder twins (20 points) | Zone Battle: Use all 4 Co-Op attacks, kill 10 units with each: Medium or Hard in one session.
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| Zoned Out (20 points) | Zone Battle: Complete 6 Zones, each with the help of a different Xbox Live enabled friend.
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