Complete Story Mode on hard difficulty.
Collect all Landmark collectibles scattered across New York City.
Collect all Hint Collectibles scattered across New York City.
Acquire all nodes of the Web of Intrigue.
Complete Story Mode in any difficulty without dying.
Discover what happened to Alex Mercer through the Web of Intrigue.
Achieve a Platinum Medal in all Events.
Continue playing to unlock this secret achievement.
Kill 53,596 infected.
Achieve a rating of Gold or better in all Events.
Acquire all available upgrades.
Complete all Consume Events.
Complete the game while consuming 10 Civilians or fewer.
Catch any object tossed by a Hydra; and throw it back.
Complete 3 missions without causing a single Military Alert.
Destroy 20 Helicopters in a single Helicopter flight.
Shoot down 50 helicopters while driving armor.
Patsy 5 military personnel.
Evade 10 strike teams.
Consume 200 characters to boost your health.
Destroy 25 Infected Water Towers before they hatch.
Seize 50 vehicles from enemy hands.
Destroy 2,000 vehicles.
Infiltrate 10 Military Bases disguised as a Commander.
Complete a mission without causing a single Military Alert.
Destroy 25 strike teams.
Kill 15 characters with a single Whipfist attack.
Run over 500 characters in a single tank.
Kill 50 characters in 5 seconds.
Use the Upgrade Menu to acquire an Upgrade.
Unlock the Web of Intrigue.
Gain the ability to drive and fly all vehicles.
Destroy 10 Military Bases or Infected Hives in New York City.
Consume 50 Web Targets.
