Complete the following achievements to unlock Xbox Live Gamerscore points.
Achievement | How to unlock
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| - Kill 15 enemies in a row by grappling them on any difficulty.
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- Combat Veteran ( 25 points )
| - Kill 250 enemies in the campaign on any difficulty.
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- Compat Experience ( 10 points )
| - Kill 50 enemies in the campaign on any difficulty.
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- David and Goliath ( 30 points )
| - Win a ranked match against someone 100 or more leaderboard ranks above you.
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| - Complete any mission with an accuracy of 80% or higher on Normal or higher difficulty.
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| - Help defend the barricade in New York on Normal or higher difficulty.
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- Dolly Madison Award ( 20 points )
| - Save the Constitution from being burned on Normal or higher Difficulty.
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- Environmentalism ( 15 points )
| - Complete 40 environmental or grapple kills on any difficulty.
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- Exploding Monkey ( 20 points )
| - Kill at least Four enemies with one explosion on any difficulty.
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- First Time for Everything ( 5 points )
| - Finish a multiplayer game.
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- Going Nuclear ( 30 points )
| - Rewire an Atom Bomb on Normal or Higher difficulty.
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- Gravity is a Harsh Mistress ( 5 points )
| - Toss a paratrooper onto the streets below New York on any Difficulty.
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- I Saved the General ( 20 points )
| - Rescue General Donnelly from the D.C. courthouse on Normal or higher difficulty.
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| - Oust the false President from office on any difficulty.
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| - Get 100 ranked match kills in any mode.
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- Killer Instinct ( 30 points )
| - Get 500 ranked match kills in any mode.
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- Master Sniper ( 35 points )
| - Kill 10 enemies in a row with a headshot on any difficulty.
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- Maybe I Should Go Outside ( 40 points )
| - Get 2500 ranked match kills in any mode.
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| - Win an 8-player ranked or player match in Team Deathmatch mode with the highest score.
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- Need a Ride? ( 20 points )
| - Meet up with the rescue team in Washington, D.C. on Normal or Higher difficulty.
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- Next Time Take the Stairs ( 5 points )
| - Fall to your death during a multiplayer game.
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- Oh, the Humanity! ( 30 points )
| - Destroy all the assault blimps at the Tower Bridge on any difficulty.
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- One in the Chamber ( 10 points )
| - Kill a player in a ranked match with the last bullet in a pistol clip.
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- One Man Army ( 45 points )
| - Kill 400 enemies in the campaign on any difficulty.
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- Presidential Citizens Medal ( 75 points )
| - Complete the campaign on Hard difficulty.
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- Presidential Medal for Merit ( 35 points )
| - Complete the campaign on Normal difficulty.
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- Presidential Medal of Freedom ( 100 points )
| - Complete the game on Insane Difficulty.
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| - Finish an 8-player ranked or player match in Deathmatch mode with the highest number of kills.
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- Reservation for One ( 5 points )
| - Make your way down to Hotal Langteau on Normal or higher difficulty.
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| - Sprint for a total of 30 minutes throughout the campaign on any difficulty.
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- Save Yourself ( 25 points )
| - Escape from New York on any Difficulty.
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- Sharpshooter ( 10 points )
| - Kill all the paratroopers as you make your way down the skyscraper on any difficulty.
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- Stayin' Alive ( 25 points )
| - Finish a ranked match in Deathmatch mode without dying.
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| - Sneak onto the Zeppelin on Normal or higher difficulty.
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- Swirly Time! ( 5 points )
| - Drown a German in a toilet in the Tower of London on any Difficulty.
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- Team Player ( 25 points )
| - Win 20 ranked matches in Team Deathmatch mode.
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- Turning Point ( 25 points )
| - Complete the campaign on any difficulty.
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| - Smash an enemy's head through a TV in the White House on any Difficulty.
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| - Win 5 ranked matches in Deathmatch mode.
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| - Finish a multiplayer game on every map in every mode.
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Select "Extras" at the main menu. Select "Bonus Codes" then "Enter a Bonus Code". Enter one of the following codes to activate the corresponding cheat function.
Level select: Enter UM3N8TTQE58BW0 as a code.
Unlimited grenades: Enter GH7W4YT9EWEHDD as a code.
Successfully complete Campaign mode to unlock the environmental, character, and weapon concept art at the Extras menu.
Successfully complete the game to unlock options to double your health regeneration, have unlimited ammunition, and get unlimited grenades.