Complete In at the Deep End
Escape the Battery Park evacuation center
Assimilate alien tissue at the crash site
Find Nathan Gould
Infiltrate the CELL facility at Wall Street
Infiltrate the alien hive
Assist the Marines in Madison Square
Reach the Hargreave-Rasch building
Assist the evacuation at Bryant Park
Defend Central Station
Complete the evacuation at Times Square
Locate Jacob Hargreave
Reach Central Park
Finish the single player campaign on any difficulty
Complete 6 levels on Veteran difficulty
Complete 12 levels on Veteran difficulty
Complete 6 levels on Post-Human Warrior difficulty
Complete 12 levels on Post-Human Warrior difficulty
Complete the single player campaign on Veteran difficulty
Complete the single player campaign on Post-Human Warrior
Stealth kill 25 enemies
Kill 10 enemies by throwing an object at them
Kill 10 enemies with grab and throw
Kill 20 enemies with the Microwave cannon
Kill at least 3 enemies with a single grenade
Kill 4 enemies in a row with headshots
Kill 5 enemies while sliding
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