The full list of Xbox 360 achievements has been revealed as originally posted by Gamebreakers.
One of the highlighted achievements is one called “Dedication”. To unlock this achievement you must ply the game online 6 months after you played online for the first time. I guess this is a sneaky way for the developer to convince some gamers to keep their copy of Crysis 2 before they decide to swap it.
Here is the full achievement list for Crysis 2:
Evolution – 25 points
Complete 12 levels on Veteran difficulty
Heart of Darkness – 25 points
Complete 6 levels on Supersoldier difficulty
Medal of Honor – 25 points
Complete 12 levels on Supersoldier difficulty
Men of Destiny – 45 points
Complete the single player campaign on Veteran difficulty
Supersoldier – 65 points
Complete the single player campaign on Supersoldier
Close Encounters – 15 points
Single Player: Stealth kill 25 enemies
The Tourist – 15 points
Find all New York Souvenirs
Fastball – 15 points
Kill 10 enemies by throwing an object at them
Death Grip – 15 points
Kill 10 enemies with grab and throw
Popcorn – 15 points
Single Player: Kill 20 enemies with the Microwave cannon
Two Heads Are Better Than One – 15 points
Single Player: Kill two enemies with a single bullet
Blast Radius – 15 points
Single Player: Kill at least 3 enemies with a single grenade
Headhunter – 15 points
Single Player: Kill 4 enemies in a row with headshots
Death Slide – 15 points
Single Player: Kill 5 enemies while sliding
Can it run Crysis? – 10 points
Complete In at the Deep End
Foreign Contaminant – 10 points
Escape the Battery Park evacuation center
More than Human – 15 points
Assimilate alien tissue at the crash site
False Prophet – 15 points
Find Nathan Gould
Internal Affairs – 15 points
Infiltrate the CELL facility at Wall Street
Into the Abyss – 20 points
Infiltrate the alien hive
Once a Marine, Always a Marine – 20 points
Assist the Marines in Madison Square
Hung Out to Dry – 20 points
Reach the Hargreave-Rasch building
Fire Walker – 25 points
Assist the evacuation at Bryant Park
Dark Night of the Soul – 25 points
Defend Central Station
Crossroads of the World – 25 points
Complete the evacuation at Times Square
Theseus at Last – 25 points
Locate Jacob Hargreave
Home Stretch – 25 points
Reach Central Park
Start Spreading the News – 35 points
Finish the single player campaign on any difficulty
City That Never Sleeps – 25 points
Complete 6 levels on Veteran difficulty
Food for thought – 10 points
Kill a CELL operator with a giant donut in Lower Manhattan
Hole in One – 10 points
Throw an alien down the sinkhole in Dark Heart
Band of Brothers – 15 points
Keep all marines alive during the rescue in Semper Fi or Die
Literary Agent – 10 points
Scan all of Richard Morgan’s books in the NY public library
Stealth Assassin – 15 points
Re-route the power in Eye of the Storm without being detected
Crysis, What Crysis? – 35 points
Multiplayer: Reach Rank 50
League of Your Own – 25 points
Multiplayer: Finish top of the Scoreboard
Dressed to Kill – 30 points
Multiplayer: Fully level the Nanosuit
Tooled Up – 30 points
Multiplayer: Unlock all the weapons
The Cleaner – 25 points
Get 1 of each Skill Kill
Cry Spy – 25 points
Multiplayer: Get 30 Spot Assists
Jack of all Trades – 25 points
Multiplayer: Win a match of every game mode
Dedication – 25 points
Play online 6 months after your first time
The Collector – 15 points
Collect 20 Dog Tags
Modern Art – 5 points
Unlock 150 Dog Tag displays
Try Me – 10 points
Complete 3 Xbox LIVE matches
Maximum Module – 20 points
Multiplayer: Fully level a Suit Module
Team Player – 10 points
Be in a squad of at least 3 people and play a full game
Nomad – 10 points
Multiplayer: Play a full game on every map
I Am Not A Number – 10 points
Create your first custom class
Secret Achievements
Speeding Ticket – 10 points
Break the speed limit in front of 10 speed cameras
