| Achievement | How to unlock
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|---|
| Color Me Impressed ( 10 points ) | Complete a mission on Normal without dying, failing, restarting, or continuing campaign.
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| Droppin Bombs ( 5 points ) | Call in the airstrike to defeat the Command Center.
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| Hummer ( 10 points ) | Kill 15 enemies on the HMV turret.
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| Kaboom ( 5 points ) | Destroy the gas station.
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| Long Range ( 10 points ) | Kill 20 enemies with a sniper rifle.
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| One Hundo ( 50 points ) | Unlock all the unlockables.
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| Pool and Dive ( 5 points ) | Survive the pool attack.
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| Private ( 15 points ) | Complete the game on Easy Difficulty.
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| Rocketman ( 10 points ) | Kill 2 aliens with one Rocket.
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| Seen Your Video ( 5 points ) | Watch an unlocked video.
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| Sergeant Major ( 50 points ) | Complete the game on Hard Difficulty.
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| Staff Sergeant ( 25 points ) | Complete the game on Normal Difficulty.
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