For the equivalent Trophies, see BioShock Infinite PS3 Trophies . For the equivalent Achievements on Xbox 360, see BioShock Infinite Xbox 360 Achievements . The following is a list of Steam Achievements which the player can obtain in BioShock Infinite Achievements in the game. Each DLC provides 10 additional achievements, bringing the total up to 80.
Game Progress Should Auld Acquaintance Difficulty
Complete the game on Easy difficulty or above.
Complete the game on Normal difficulty or above.
Complete the game on Hard difficulty or above.
Complete the game on 1999 Mode.
Weapon Kills
Kill 20 enemies with a Sky-Hook Execution.
Kill 25 enemies with the Broadsider Pistol .
Kill 50 enemies with the Founder China Broom Shotgun or Vox Heater .
Kill 20 enemies with the Barnstormer RPG .
Kill 30 enemies with the Peppermill Crank Gun .
Vigors and Tears
Use all 8 Vigors against enemies.
Kill 75 enemies either with a Vigor or while the enemy is under the effects of a Vigor.
Lure 3 enemies into a single Vigor trap 5 times.
Perform all 8 of the Vigor combinations.
Kill 20 enemies using allies brought in through a Tear.
Enemy Kills
Kill 5 enemies while you are drunk.
Kill 30 enemies while riding a Sky-Line.
Kill 5 enemies with a headshot while riding a Sky-Line.
Kill 20 enemies by knocking them off Columbia .
Kill 5 enemies while they are falling.
Kill a Handyman by only shooting his heart.
Kill 20 "Heavy Hitter" enemies.
Collectibles
Equip a piece of Gear in all four slots.
Fully upgrade one weapon and one Vigor.
Collect every Infusion upgrade in a single game.
Spend $10,000 at the vending machines of Columbia.
Unlock all of the Gallery Items in the Museum .
In CitC, get a kill with each weapon and Vigor (except Bucking Bronco ).
In CitC, knock an enemy off the city, save them, then knock them off again.
In CitC, land a killing blow with every Vigor combo. (You must kill the enemy.)
In CitC, kill an enemy with splash damage by shooting a rocket out of the air.
Shatter 5 enemies who have been frozen with Old Man Winter.
Freeze 2 enemies with an Old Man Winter trap.
Explode 5 enemies with the Radar Range.
Damage 15 foes with an exploding enemy using the Radar Range.
Take a Bathysphere ride in Burial at Sea – Episode One.
Ride the tram in Burial at Sea – Episode One.
Finish Burial at Sea – Episode One.
On three occasions, knock out an enemy after silently dropping off a Freight Hook .
Knock out two or more enemies using the same Gas Bolt .
While invisible, use Peeping Tom to knock out 15 enemies with a melee attack.
Use Ironsides to collect 20 rounds of ammo or more in Burial at Sea – Episode Two.
Deliver the Hair Sample in Burial at Sea – Episode Two.
Finish Burial at Sea – Episode Two.
Finish Burial at Sea – Episode Two in 1998 Mode .
Behind the Scenes Prior to reaching Monument Island, Comstock tells his soldiers to stand down. They then will no longer be hostile. Killing these soldiers does not count as progress to any achievement regarding killing enemies. 
