Jack used fire to scare off enemies and get out of harm's way
Continue playing to unlock this secret achievement.
Play the Story Mode.
Play various game modes.
Defeat a total of 100 enemies.
Kill 3 or more enemies with a single N6A3, AT-S or M77 in the Campaign or Instant Action.
Complete Interval 3 in the Campaign.
Use 50 Medkits in the Campaign or Instant Action.
Complete Act I.
On chapter II, don't kill the cow.
Shoot an enemy through a wall.
Kill all enemies in a single Cooperative Concentration Mode.
On chapter III, kill 20 armed enemies while riding the stagecoach.
Consume 200 characters to boost your health.
Kill 50 characters in 5 seconds.
Unlock the Web of Intrigue.
Patsy 5 military personnel.
Evade 10 strike teams.
Infiltrate 10 Military Bases disguised as a Commander.
Seize 50 vehicles from enemy hands.
Gain the ability to drive and fly all vehicles.
Shoot down 50 helicopters while driving armor.
Use the Upgrade Menu to acquire an Upgrade.
Destroy 10 Military Bases or Infected Hives in New York City.
Consume 50 Web Targets.
Complete the game while consuming 10 Civilians or fewer.
Completed Part Three: Under Monkey Island. Guybrush traveled into the Monkey Head and got the root.
Completed Last Part: Guybrush Kicks Butt. Guybrush stopped LeChuck from marrying Elaine Marley.
Collected all of the notes and memos sent between Herman Toothrot, LeChuck and the Cannibals.
Adopted a new Little Sister for the first time.
Upgraded a weapon at a Power to the People Station.
Defended yourself against Lamb's assault in the train station.
Used the Hack Tool to hack an object at a distance.
Found your way back into the ruins of Rapture.
"Last Call" completed
"Crash Landing" completed
Complete the game on 'Casual' or 'Experienced' difficulty.
Learn all three words of Soul Tear
