Full list of all 50 Crysis 2 achievements worth 1,000 gamerscore. It takes around 50-60 hours to unlock all of the achievements on Xbox 360.
Play online 6 months after your first time
Keep all marines alive during the rescue in Semper Fi or Die
Complete the single player campaign on Veteran difficulty
Complete the single player campaign on Supersoldier
Complete 12 levels on Supersoldier difficulty
Complete 12 levels on Veteran difficulty
Complete 6 levels on Supersoldier difficulty
Complete 6 levels on Veteran difficulty
Multiplayer: Fully level a Suit Module
Multiplayer: Get 30 Spot Assists
Multiplayer: Reach Rank 50
Multiplayer: Unlock all the weapons
Multiplayer: Win a match of every game mode
Get 1 of each Skill Kill
Multiplayer: Play a full game on every map
Unlock 150 Dog Tag displays
Multiplayer: Fully level the Nanosuit
Be in a squad of at least 3 people and play a full game
Finish the single player campaign on any difficulty
Find all New York Souvenirs
Reach Central Park
Single Player: Kill 20 enemies with the Microwave cannon
Break the speed limit in front of 10 speed cameras
Locate Jacob Hargreave
Re-route the power in Eye of the Storm without being detected
Complete the evacuation at Times Square
Defend Central Station
Assist the evacuation at Bryant Park
Scan all of Richard Morgan's books in the NY public library
Reach the Hargreave-Rasch building
Assist the Marines in Madison Square
Multiplayer: Finish top of the Scoreboard
Throw an alien down the sinkhole in Dark Heart
Infiltrate the alien hive
Kill 10 enemies by throwing an object at them
Complete 3 Xbox LIVE matches
Collect 20 Dog Tags
Create your first custom class
Infiltrate the CELL facility at Wall Street
Find Nathan Gould
Assimilate alien tissue at the crash site
Single Player: Kill 5 enemies while sliding
Single Player: Kill at least 3 enemies with a single grenade
Single Player: Kill 4 enemies in a row with headshots
Kill 10 enemies with grab and throw
Single Player: Stealth kill 25 enemies
Kill a CELL operator with a giant donut in Lower Manhattan
Escape the Battery Park evacuation center
Single Player: Kill two enemies with a single bullet
Complete In at the Deep End