Xbox 360 Achievements
Below you'll find a list of Achievements you can unlock by playing BioShock for Microsoft's Xbox 360 (please note that Achievements are ONLY available on the Xbox 360 version of this game).
 Standard Achievements
Completed Welcome. [10G]
Successfully complete the Welcome To Rapture Level.
Maxed One Track [20G]
Purchased every slot in one of the Plasmid or Tonic tracks
Maxed All Tracks [50G]
Purchased every slot in all four Plasmid and Tonic tracks
Bought One Slot [5G]
Purchase one slot in any Plasmid or Tonic track
Upgraded a Weapon [5G]
Acquire at least one weapon upgrade.
One Fully Upgraded Weapon [5G]
Fully upgrade one weapon.
Two Fully Upgraded Weapons [5G]
Fully upgrade two weapons.
Three Fully Upgraded Weapons [10G]
Fully upgrade three weapons.
Four Fully Upgraded Weapons [10G]
Fully upgrade four weapons.
Five Fully Upgraded Weapons [10G]
Fully upgrade five weapons.
Weapon Specialist [20G]
Acquire all upgrades for all weapons.
Fully Researched Thug Splicer [10G]
Fully research the Thuggish Splicer.
Fully Researched Gun Splicer [10G]
Fully research the Leadhead Splicer.
Fully Researched Spider Splicer [10G]
Fully research the Spider Splicer.
Fully Researched Houdini Splicer [10G]
Fully research the Houdini Splicer.
Fully Researched Nitro Splicer [10G]
Fully research the Nitro Splicer.
Fully Researched Rosie [10G]
Fully research the Rosie.
Fully Researched Bouncer [10G]
Fully research the Bouncer.
Fully Researched Little Sister [10G]
Fully research the Little Sister.
Prolific Photographer [5G]
Take at least one photo in every research group.
Research PhD [20G]
Max out all possible research.
Quality Research Photo [20G]
Take a Research Photo of the highest grade.
Researched a Splicer [5G]
Take at least one Research Photo of a Splicer.
One Successful Hack [5G]
Perform at least one successful hack.
Hacked a Security Bot [10G]
Successfully hack a security bot.
Hacked a Security Camera [10G]
Successfully hack a security camera.
Hacked a Turret [10G]
Successfully hack a turret.
Hacked a Vending Machine [10G]
Successfully hack a vending machine.
Hacked a Safe [10G]
Successfully hack a safe.
Skilled Hacker [40G]
Successfully complete 50 hacks.
Basic Inventor [5G]
Successfully invent at least one item.
Avid Inventor [10G]
Successfully invent at least 100 items.
Ammo Inventor [25G]
Successfully invented all possible ammo types.
Little Sister Savior [100G]
Complete the game without harvesting any Little Sisters.
Tonic Collector [50G]
Collect or Invent 53 Tonics in the Physical, Engineering and Combat tracks.
Find every audio diary.
Seriously Good At This [40G]
Complete the game on the hardest difficulty setting.
Dealt with every Little Sister [40G]
Either Harvest or Rescue every Little Sister in the game
Lucky Winner [10G]
Hit the jackpot at a slot machine
Toaster in the Tub [10G]
Shock an enemy in the water.
 Secret Achievements
Listed below are all of the Achievements that you won't actually know how to get until you've met the requirements for earning the Achievement.
Defeated Dr. Steinman [15G]
The player has defeated the crazed Dr. Steinman
Defeated Peach Wilkins [15G]
The player has defeated Peach Wilkins
Restored the Forest [15G]
The player has restored the forests of Arcadia
Completed Cohen's Masterpiece [30G]
The player has completed Sander Cohen's great masterpiece
Defeated Andrew Ryan [30G]
The player has defeated Andrew Ryan
Broke Fontaine's Mind Control [30G]
The player has broken Fontaine's mind control
Defeated Atlas [100G]
The player has defeated Atlas
Became a Big Daddy [30G]
The player has become a Big Daddy.
The player has taken a picture of Sander Cohen's corpse
Found Cohen's Room [10G]
The player has entered Sander Cohen's personal quarters.
Brass Balls [100G]
Complete the game on Hard difficulty without using a Vita-Chamber
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