BioShock Cheats For PC

  1. INI file cheats (Pre-Patch)

    Find and open "defuser.ini" in your BioShock installation folder. Find the key you want to bind the code to and set the bind (for example, "F10=god").

    Save the file and start the game, while in game press the bound key to toggle.

    Note: The cheat can be deactivated if a video cutscene appears or if you move to a new area.

    Code Effect
    fly Fly
    ghost Disable Clipping
    god Become Invulnerable/Invincible
    teleport Teleport to Crosshair
    walk Disable Fly and Ghost cheats
    givehealth Immediately refills your health bar to max
    igbigbucks Gives $500
    givebioammo Gives EVE
    suicide Kill Self
    slomo Slomo Mode
    killpawns Kill All Enemies on Level

    Contributed by: Mephisteus 

  2. Obtain Plasmids/Tonics

    Follow these instructions to be able to obtain any or all of the following tonics / plasmids.

    1.) Make a text file, call it Plasmid.txt

    2.) In the file DefUser.ini, which is located inside the Release folder, set up a key with the following command:

    exec Plasmid.txt

    3.) Edit the text file you have just made with any of the following commands and place it into your BioShock "Release" folder.

    4.) Once you are in the game, hit the button you had bound to "exec Plasmid.txt"

    5.) Head to a gene bank.

    6.) Enjoy your newfound powers!

    Code Effect
    GEP EfficientCrafter Gives you the Clever Inventor Tonic
    GEP ExtendedShutdownTwo Gives you the Shutdown Expert+ Tonic
    GEP ElectricBodyTwo Gives you the Electric Flesh+ Tonic
    GEP IncinerateThree Gives you the Incinerate++ Plasmid
    GEP ElectricBoltThree Gives you the ElectroBolt++ Plasmid
    GEP IcicleAssaultThree Gives you the WinterBlast++ Plasmid
    GEP InsectSwarmPlasmidThree Gives you the Insect Swarm++ Plasmid
    GEP SummonProtectorTwo Gives you the Hypnotize Big Daddy++ Plasmid
    GEP Telekinesis Gives you the Telekinesis Plasmid
    GEP DecoyHuman Gives you the Target Dummy Plasmid
    GEP ChameleonBlood Gives you the Natural Camouflage Tonic
    GEP FastTwitchTwo Gives you the Sport Boost+ Tonic
    GEP ThoroughScavenger Gives you the Scrounger Tonic
    GEP ArmoredBodyTwo Gives you the Armored Shell+ Tonic
    GEP SuperHeatedTwo Gives you the Human Inferno+ Tonic
    GEP ChargedBurstsTwo Gives you the Static Discharge+ Tonic
    GEP EyeForDetailTwo Gives you the Photographers Eye+ Tonic
    GEP DeepResearcherTwo Gives you the Damage Research+ Tonic
    GEP MeleeMasterTwo Gives you the Wrench Jockey+ Tonic
    GEP SneakAttackTwo Gives you the Wrench Lurker+ Tonic
    GEP FreezingNimbusTwo Gives you the Frozen Field+ Tonic
    GEP BerserkRage Enrage!
    GEP ElectricBolt Electric Bolt 1
    GEP ElectricBoltTwo Electric Bolt 2
    GEP IcicleAssault Winter Blast 1
    GEP IcicleAssaultTwo Winter Blast 2
    GEP Incineration Incinerate! 1
    GEP IncinerationTwo Incinerate! 2
    GEP IncinerationThree Incinerate! 3
    GEP InsectSwarmPlasmid Insect Swarm
    GEP InsectSwarmPlasmidTwo Insect Swarm 2
    GEP SecurityBeacon Security Bullseye
    GEP SpringboardTrap Cyclone Trap
    GEP SpringboardTrapTwo Cyclone Trap 2
    GEP SummonProtector Hypnotize Big Daddy
    GEP BioAmmoEfficiency more EVE
    GEP Bloodlust Bloodlust
    GEP BoozeHound Booze Hound
    GEP FastTwitch SportBoost
    GEP GeneticHacker Hacker's Delight
    GEP GeneticHackerTwo Hacker's Delight 2
    GEP GeneticHackerThree Hacker's Delight 3
    GEP HealthyConsumer Extra Nutrition
    GEP HealthyConsumerTwo Extra Nutrition 2
    GEP HealthyConsumerThree Extra Nutrition 3
    GEP MedHypoOmnisynthesis EVE Link
    GEP MedHypoOmnisynthesisTwo EVE Link 2
    GEP MedicineFriendly Medical Expert
    GEP MedicineFriendlyTwo Medical Expert 2
    GEP MedicineFriendlyThree Medical Expert 3
    GEP NearSightedCameras Security Evasion
    GEP NearSightedCamerasTwo Security Evasion 2
    GEP OrganicPockets Organic Pockets (large capacity)
    GEP ThoroughScavenger Scrounger
    GEP AlarmExpert Alarm Expert
    GEP AlarmExpertTwo Alarm Expert 2
    GEP EfficientCrafter Clever Inventor
    GEP ElectronicsExpert Focused Hacker
    GEP ElectronicsExpertTwo Focused Hacker 2
    GEP ExtendedShutdown Shutdown Expert
    GEP ExtendedShutdownTwo Shutdown Expert 2
    GEP HackingExpert Hacking Expert
    GEP HackingExpertTwo Hacking Expert 2
    GEP ProlificCrafter Prolific Inventor
    GEP SecuritySystemsExpert Security Expert
    GEP SecuritySystemsExpertTwo Security Expert 2
    GEP ShorterAlarm Shorten Alarms
    GEP ShorterAlarmTwo Shorten Alarms 2
    GEP SlowFlow Speedy Hacker
    GEP SlowFlowTwo Speedy Hacker 2
    GEP StationExpert Safecracker
    GEP StationExpertTwo Safecracker 2
    GEP VendingExpert Vending Expert cheaper items
    GEP VendingExpertTwo Vending Expert 2
    GEP ArmoredBody Armored Shell
    GEP ChargedBursts Static Discharge
    GEP DeepResearcher Damage Research
    GEP ElectricBody Electric Flesh
    GEP EyeForDetail Photographer's Eye
    GEP FreezingNimbus Frozen Field
    GEP MachineBully Machine Buster (kill cam, bots, turrets efficiently)
    GEP MachineBullyTwo Machine Buster 2
    GEP MeleeMaster Wrench Jockey
    GEP SneakAttack Wrench Lurker
    GiveItem 999 ShockGame.GrenadeLauncher_RPG Gives you 999 Heat Sinker Missiles for grenade launcher
    GiveItem 999 ShockGame.GrenadeLauncher_StickyGrenade Gives you 999 Sticky Grenades for grenade launcher
    GiveItem 999 ShockGame.Pistol_ArmorPiercing Gives you 999 armor piercing pistol ammo
    GiveItem 999 ShockGame.Shotgun_00Buck Gives you 999 regular shotgun ammo
    GiveItem 999 ShockGame.Shotgun_IonicBuck Gives you 999 electric shotgun ammo
    GiveItem 999 ShockGame.Shotgun_HighExplosiveBuck Gives you 999 explosive shotgun ammo
    GiveItem 999 ShockGame.MachineGun_Bullet Gives you 999 regular machinegun ammo
    GiveItem 999 ShockGame.MachineGun_ArmorPiercingBullet Gives you 999 armor piercing machinegun ammo
    GiveItem 999 ShockGame.MachineGun_FrozenBullet Gives you 999 freezing machinegun ammo
    GiveItem 999 ShockGame.MachineGun_RubberBullet Gives you 999 rubber bullet machinegun ammo
    GiveItem 999 ShockGame.GrenadeLauncher_FragGrenade Gives you 999 Frag Grenades for grenade launcher
    GiveItem 999 ShockGame.Pistol_AntiPersonnel Gives you 999 anti-personnel pistol ammo
    GiveItem 999 ShockGame.Pistol_Bullet Gives you 999 regular pistol ammo
    GiveItem 999 ShockGame.ChemicalThrower_Kerosene Gives you 999 kerosene for chemical thrower
    GiveItem 999 ShockGame.ChemicalThrower_LiquidNitrogen Gives you 999 liquid nitrogen for chemical thrower
    GiveItem 999 ShockGame.ChemicalThrower_IonicGel Gives you 999 Ionic Gel for chemical thrower
    GiveItem 999 ShockGame.ChemicalThrower_Accelerant Gives you 999 Accelerant for chemical thrower
    GiveItem 999 ShockGame.Crossbow_Bolt Gives you 999 regular crossbow ammo
    GiveItem 999 ShockGame.Crossbow_TrapBolt Gives you 999 trap crossbow ammo
    GiveItem 999 ShockGame.Crossbow_SuperHeatedBolt Gives you 999 super heated crossbow ammo

    Contributed by: ferarri123 

  3. Summoning weapons, ammunition, and items

    Create a text file named Weapons.txt with a text editor and place it in the "System" folder in the game directory, which is typically "C:\Program Files\2K Games\BioShock\Content\System". In the "User.ini" file used in the "Cheat mode" section, bind the following command to any key exec Weapons.txt Edit the Weapons.txt file you have just made with any of the following commands listed below. Once you are in the game, use the key you have bound to the "exec Weapons.txt" line. Alternately, you can use Plasmid.txt file if already created and use the same key for both types of cheats. Spawned weapons and ammunition will appear directly in your inventory. Note: The game has default maximum ammunition carrying capacities for each weapon (for example, you can normally carry a maximum of 48 standard pistol rounds) Thus if you try to summon 999 pistol rounds with the pistol in your inventory, the game will automatically limit you to 48 rounds. However if you summon 999 rounds before you first acquire the pistol, then you will have 999 rounds available in your inventory.

    Code Effect
    GiveWeapon ShockGame.Wrench Wrench
    GiveWeapon ShockGame.Pistol Pistol
    GiveWeapon ShockGame.Shotgun Shotgun
    GiveWeapon ShockGame.MachineGun Machine Gun
    GiveWeapon ShockGame.GrenadeLauncher Grenade Launcher
    GiveWeapon ShockGame.Crossbow Crossbow
    GiveWeapon ShockGame.ChemicalThrower Chemical Thrower
    GiveItem <1-999> ShockGame.GrenadeLauncher_FragGrenade Frag grenades for grenade launcher
    GiveItem <1-999> ShockGame.GrenadeLauncher_RPG Heat seeking missiles for grenade launcher
    GiveItem <1-999> ShockGame.GrenadeLauncher_StickyGrenade Sticky grenades for grenade launcher
    GiveItem <1-999> ShockGame.Pistol_ArmorPiercing Armor piercing pistol rounds
    GiveItem <1-999> ShockGame.Shotgun_00Buck Standard shotgun shells
    GiveItem <1-999> ShockGame.Shotgun_IonicBuck Electric shotgun shells
    GiveItem <1-999> ShockGame.Shotgun_HighExplosiveBuck Explosive shotgun shells
    GiveItem <1-999> ShockGame.MachineGun_Bullet Standard machinegun rounds
    GiveItem <1-999> ShockGame.MachineGun_ArmorPiercingBullet Armor piercing machinegun rounds
    GiveItem <1-999> ShockGame.MachineGun_FrozenBullet Freezing machinegun rounds

    Contributed by: madmaty23 

  4. Post Patch Ver 1.1 cheats

    Note: v1.1 of the game is required to enable all codes. Some, but not all, codes can be used with earlier versions. This procedure involves editing a game file; create a backup copy of the files before proceeding. You will need to allow hidden files and folders to be shown in order to edit this particular .ini file. Use a text editor to edit the "User.ini" file found in the following locations: Windows XP: C:\Documents and Settings\<username>\Application Data\Bioshock\ Windows Vista: C:\Users\<username>\AppData\Roaming\Bioshock\ Set a key binding in the User.ini file to any of the following codes (for example, "F10=fly"). Then, press the corresponding key during game play to activate the corresponding cheat function. Note: Any active codes are disabled when a new area loads or intermission sequence plays. General codes are as follows:

    Code Effect
    setjumpz <number> Set jump height; "600.0" is default, more than "1200.0" will result in taking damage upon landing
    setgravity <number> Set gravity; "-1400,0" is default; "0.0" is no gravity

    Contributed by: madmaty23 

  5. Weapon Upgrade Commands

    1. Create "upgrades.txt" in \Content\System within your BioShock installation folder (i.e. C:\Program Files\2K Games\BioShock\Content\System). Add any of the codes listed below to upgrades.txt and save it. Be sure to preserve the spacing. Each code must be on its own line in the file. 2. Open “User.ini” in “X:\Documents and Settings\[username]\Application Data\Bioshock” for XP or “X:\Users\[username]\AppData\Roaming\BioShock” for Vista. You may need to enable viewing of hidden files and folders to find it. 3. Find the section entitled [Default]. 4. Within this section, find an unbound key that you want to use and bind it to the command "Exec upgrades.txt" (i.e. F7=Exec upgrades.txt). NOTE: If you give upgrades for a weapon you don't have yet, the upgrades will be applied when you pick up that weapon, so you don't have to wait to get a weapon before you upgrade it.

    Code Effect
    AddWeaponStatUpgrade Pistol MagazineSize Gives the "Pistol Clip Size" upgrade.
    AddWeaponStatUpgrade Pistol Damage Gives the "Pistol Damage Increase" upgrade.
    AddWeaponStatUpgrade MachineGun Damage Gives the "Machine Gun Damage Increase" upgrade.
    AddWeaponStatUpgrade MachineGun Kickback Gives the "Machine Gun Kickback Reduction" upgrade.
    AddWeaponStatUpgrade Shotgun RateOfFire Gives the "Shotgun Rate of Fire" upgrade.
    AddWeaponStatUpgrade Shotgun Damage Gives the "Shotgun Damage Increase" upgrade.
    AddWeaponStatUpgrade GrenadeLauncher Damage Gives the "Grenade Launcher Damage Increase" upgrade.
    AddWeaponStatUpgrade GrenadeLauncher Immunity Gives the "Grenade Launcher Damage Immunity" upgrade.
    AddWeaponStatUpgrade ChemicalThrower ConsumptionRate Gives the "Chemical Thrower Consupmtion Rate" upgrade.
    AddWeaponStatUpgrade ChemicalThrower Range Gives the "Chemical Thrower Range" upgrade.
    AddWeaponStatUpgrade Crossbow BreakageChance Gives the "Crossbow Breakage Chance" upgrade.
    AddWeaponStatUpgrade Crossbow Damage Gives the "Crossbow Damage Increase" upgrade.

    Contributed by: agent2594 

  6. Unit Research Commands

    1. Create "research.txt" in \Content\System within your BioShock installation folder (i.e. C:\Program Files\2K Games\BioShock\Content\System). Add any of the codes listed below to research.txt and save it. Be sure to preserve the spacing. Each code must be on its own line in the file. 2. Open “User.ini” in “X:\Documents and Settings\[username]\Application Data\Bioshock” for XP or “X:\Users\[username]\AppData\Roaming\BioShock” for Vista. You may need to enable viewing of hidden files and folders to find it. 3. Find the section entitled [Default]. 4. Within this section, find an unbound key that you want to use and bind it to the command "Exec research.txt" (i.e. F7=Exec research.txt).

    Code Effect
    testAddResearchPoints Bouncer 2000 Fully research unit "Bouncer"
    testAddResearchPoints Rosie 2000 Fully research unit "Rosie"
    testAddResearchPoints Gatherer 2000 Fully research unit "Little Sister"
    testAddResearchPoints SecurityBot 1750 Fully research unit "Security Bot"
    testAddResearchPoints SecurityCamera 1750 Fully research unit "Security Camera"
    testAddResearchPoints Assassin 1750 Fully research unit "Houdini Splicer"
    testAddResearchPoints RangedAggressor 1750 Fully research unit "Leadhead Splicer"
    testAddResearchPoints Grenadier 1750 Fully research unit "Nitro Splicer"
    testAddResearchPoints CeilingCrawler 1750 Fully research unit "Spider Splicer"
    testAddResearchPoints MeleeThug 1750 Fully research unit "Thuggish Splicer"
    testAddResearchPoints Turret 1750 Fully research unit "Turret"

    Contributed by: agent2594 

Walkthroughs & FAQs

Type Name File Size
FAQ/Walkthrough FAQ/Walkthrough by AboutLastNight5 179K
Other Missable/Character Build Guide by Chen Guojun 50K
Other Plot Summary by xg3 74K
Other Survivor Mode Guide by 1st_Level_Grunt 125K
FAQ/Walkthrough FAQ/Walkthrough by Little_Moth 241K
Other Weapon/Plasmid/Enemy/Boss Guide by Joylock 239K
FAQ/Walkthrough FAQ/Walkthrough by Brokaliv 106K
FAQ/Walkthrough FAQ/Walkthrough by oldschool312 144K
Other Plot Analysis by UnSub 104K
Walkthrough Walkthrough by Xlins 94K
FAQ/Walkthrough FAQ/Walkthrough by Xiamut 263K
FAQ/Walkthrough FAQ/Walkthrough by Xeigrich 207K
Other Item/Enemy Guide by crimsonfury 31K
Other Plasmid/Tonic FAQ by Powerless 41K
FAQ/Walkthrough FAQ/Walkthrough by TheCrimsonOmen 235K
Other Audio Diary Guide by ShadowsDieAway 70K
Walkthrough Walkthrough by Ignoranc3 22K
FAQ/Walkthrough FAQ/Walkthrough by PunchyPlayer1 32K

BioShock Cheats For PlayStation 3

  1. Trophies

    There are 48 Bronze Trophies, 2 Silver Trophies, 3 Gold Trophies, and 1 Platinum Trophy.

    Code Effect
    The player has purchased every slot in one of the Plasmid or Tonic tracks Maxed One Track
    Purchased every slot in all four Plasmid and Tonic tracks Maxed All Tracks
    The player has purchased one slot in any Plasmid or Tonic track Bought One Slot
    The player has acquired at least one weapon upgrade Upgraded a Weapon
    The player has fully upgraded one weapon One Fully Upgraded Weapon
    The player has fully upgraded two weapons Two Fully Upgraded Weapons
    The player has fully upgraded three weapons Three Fully Upgraded Weapons
    Fully upgrade four weapons Four Fully Upgraded Weapons
    Fully upgrade five weapons Five Fully Upgraded Weapons
    Acquire all upgrades for all weapons Weapon Specialist
    The player has fully researched the Thuggish Splicer Fully Researced Thug Splicer
    The player has fully researched the Leadhead Splicer Fully Researched Gun Splicer
    The player has fully researched the Spider Splicer Fully Researched Spider Splicer
    Fully research the Houdini Splicer Fully Researched Houdini Splicer
    Fully research the Nitro Splicer Fully Researched Nitro Slicer
    Fully research the Rosie Fully Researched Rosie
    Fully research the Bouncer Fully Researched Bouncer
    Fully research the Little Sister Fully Researched Little Sister
    Take at least one photo in every research group Prolific Photographer
    Max out all possible research Research PhD
    The player has taken a Research Photo of the highest grade Quality Research Photo
    The player has taken at least one Research Photo of a Splicer Researched a Splicer
    The player has performed at least one successful hack One Successful Hack
    The player has successfully hacked a security bot Hacked a Security Bot
    The player has successfully hacked a security camera Hacked a Security Camera
    The player has successfully hacked a turret Hacked a Turret
    The player has successfully hacked a vending machine Hacked a Vending Machine
    The player has successfully hacked a safe Hacked a Safe
    The player has successfully completed 50 hacks Skilled Hacker
    The player has successfully invented at least one item Basic Inventor
    Successfully invent at least 100 items Avid Inventor
    The player has successfully invented all possible ammo types Ammo Inventor
    Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks Tonic Collector
    The player has completed the game on the Hard difficulty setting Seriously Good at This
    The player has either Harvested or Rescued every possible Little Sister Dealt with every Little Sister
    Hit the jackpot at a slot machine Lucky Winner
    The player has shocked an enemy in the water Toaster in the Tub
    Find every audio diary Historian
    Complete the game on Hard difficulty without using a Vita-Chamber Brass Balls
    Complete the game on Survivor difficulty A Man Chooses
    Complete the game on Survivor difficulty without using a Vita-chamber I Chose the Impossible
    Collected all other Bioshock trophies PLATINUM TROPHY
    The player has successfully completed the Welcome To Rapture Level Completed Welcome
    The player has defeated the crazed Dr. Steinman Defeated Dr. Steinman
    The player has defeated Peach Wilkins Defeated Peach Wilkins
    The player has restored the forests of Arcadia Restored the Forest
    The player has completed Sander Cohen's great masterpiece Completed Cohen's Masterpiece
    The player has defeated Andrew Ryan Defeated Andrew Ryan
    The player has broken Fontaine's mind control Broke Fontain's Mind Control
    The player has become a Big Daddy Became a Big Daddy
    The player has defeated Atlas Defeated Atlas
    The player has taken a picture of Sander Cohen's corpse Irony
    The player has entered Sander Cohen's personal quarters Found Cohen's Room
    The player has completed the game without harvesting any Little Sisters Little Sister Savior

    Contributed by: Guard Master 

  2. PSN Trophies

    These trophies can only be unlocked by purchasing content from the Playstation Store.

    Code Effect
    Found all collectable Roses in "A Shocking Turn of Events" "A Shocking Turn of Events"- Collector
    Rescued the Little Sister in "A Shocking Turn of Events" in under 4:00 "A Shocking Turn of Events"- Expert
    Charged up the Ferris Wheel 9 different times in "A Shocking Turn of Events" "A Shocking Turn of Events"- Master Electrician
    Rescued the Little Sister in "A Shocking Turn of Events" "A Shocking Turn of Events"- Rescuer
    Found all collectable Roses in "The 'I' in Team" "The 'I' in Team"- Collector
    Rescued the Little Sister in "The 'I' in Team" in under 3:00 "The 'I' in Team"- Expert
    Rescued the Little Sister in "The 'I' in Team" without destroying any Machine Gun Turrets "The 'I' in Team"- Pacifist
    Rescued the Little Sister in "The 'I' in Team" "The 'I' in Team"- Rescuer
    Found all collectable Roses in "Worlds of Hurt" "Worlds of Hurt"- Collector
    Rescued the Little Sister in "Worlds of Hurt in under 15:00, on medium or higher difficulty "Worlds of Hurt"- Expert
    Rescued the Little Sister in "Worlds of Hurt" using only plasmids, tonics, the wrench, and the research camera, on medium or higher difficulty "Worlds of Hurt"- Tough Guy
    Rescued the Little Sister in "Worlds of Hurt" "Worlds of Hurt"- Rescuer

    Contributed by: DN_Devil 

  3. BioShock 2: Sea of Dreams - Teaser Trailer

    Beat the game and view the trailer in the Extra Menu.

    Code Effect
    Beat the game BioShock 2 Teaser Trailer

    Contributed by: Weapon 

  4. Alternate Endings *SPOILERS*

    Code Effect
    Save all the Little Sisters you encounter in the game Ending 1
    Ending B Harvest all the Little Sisters you encounter in the game Ending 2
    Rescue all the Little Sisters in the game but harvest one. Ending 3

    Contributed by: Nelo_Portgas 

Walkthroughs & FAQs

Type Name File Size
FAQ/Walkthrough FAQ/Walkthrough by AboutLastNight5 179K
Other Missable/Character Build Guide by Chen Guojun 50K
Other Challenge Room Guide by 1st_Level_Grunt 92K
Other Survivor Mode Guide by 1st_Level_Grunt 125K
FAQ/Walkthrough FAQ/Walkthrough by Little_Moth 241K
Other Weapon/Plasmid/Enemy/Boss Guide by Joylock 239K

BioShock Cheats For Xbox 360

  1. Achievements (MAJOR SPOILERS WITHIN)

    Complete each achievement to get the allotted gamerscore.

    Code Effect
    Successfully complete the Welcome To Rapture Level. Completed Welcome (10)
    Purchased every slot in one of the Plasmid or Tonic tracks. Maxed One Track (20)
    Purchased every slot in all four Plasmid and Tonic tracks. Maxed All Tracks (50)
    Purchase one slot in any Plasmid or Tonic track. Bought One Slot (5)
    Acquire at least one weapon upgrade. Upgraded a Weapon (5)
    Fully upgrade one weapon. One Fully Upgraded Weapon (5)
    Fully upgrade two weapons. Two Fully Upgraded Weapons (5)
    Fully upgrade three weapons. Three Fully Upgraded Weapons (10)
    Fully upgrade four weapons. Four Fully Upgraded Weapons (10)
    Fully upgrade five weapons. Five Fully Upgraded Weapons (10)
    Acquire all upgrades for all weapons. Weapon Specialist (20)
    Fully research the Thuggish Splicer. Fully Researched Thug Splicer (10)
    Fully research the Leadhead Splicer. Fully Researched Gun Splicer (10)
    Fully research the Spider Splicer. Fully Researched Spider Splicer (10)
    Fully research the Houdini Splicer. Fully Researched Houdini Splicer (10)
    Fully research the Nitro Splicer. Fully Researched Nitro Splicer (10)
    Fully research the Rosie. Fully Researched Rosie (10)
    Fully research the Bouncer. Fully Researched Bouncer (10)
    Fully research the Little Sister. Fully Researched Little Sister (10)
    Take at least one photo in every research group. Prolific Photographer (5)
    Max out all possible research. Research PhD (20)
    Take a Research Photo of the highest grade. Quality Research Photo (20)
    Take at least one Research Photo of a Splicer. Researched a Splicer (5)
    Perform at least one successful hack. One Successful Hack (5)
    Successfully hack a security bot. Hacked a Security Bot (10)
    Successfully hack a security camera. Hacked a Security Camera (10)
    Successfully hack a turret. Hacked a Turret (10)
    Successfully hack a vending machine. Hacked a Vending Machine (10)
    Successfully hack a safe. Hacked a Safe (10)
    Successfully complete 50 hacks. Skilled Hacker (40)
    Successfully invent at least one item. Basic Inventor (5)
    Successfully invent at least 100 items. Avid Inventor (10)
    Successfully invented all possible ammo types. Ammo Inventor (25)
    Complete the game without harvesting any Little Sisters. Little Sister Savior (100)
    Collect or Invent 53 Tonics in the Physical, Engineering and Combat tracks. Tonic Collector (50)
    Find every audio diary. Historian (50)
    Complete the game on the hardest difficulty setting. Seriously Good At This (40)
    Either Harvest or Rescue every Little Sister in the game. Dealt with every Little Sister (40)
    Hit the jackpot at a slot machine. Lucky Winner (10)
    Shock an enemy in the water. Toaster in the Tub (10)
    The player has defeated the crazed Dr. Steinman. Defeated Dr. Steinman (15)
    The player has defeated Peach Wilkins. Defeated Peach Wilkins (15)
    The player has taken a picture of Sander Cohen's corpse. Irony (10)
    The player has become a Big Daddy. Became a Big Daddy (30)
    The player has defeated Atlas. Defeated Atlas (100)
    The player has broken Fontaine's mind control. Broke Fontaine's Mind Control (30)
    The player has defeated Andrew Ryan. Defeated Andrew Ryan (30)
    The player has completed Sander Cohen's great masterpiece. Completed Cohen's Masterpiece (30)
    The player has restored the forests of Arcadia. Restored the Forest (15)
    The player has entered Sander Cohen's personal quarters. Found Cohen's Room (10)
    Beat the game on Hard difficulty without using a Vita Chamber. Brass Balls (100)

    Contributed by: Guard Master 

  2. Alternate Ending

    Depending on how you deal with the Little Sisters throughout the game, you will get a different ending.

    Code Effect
    Save all the Little Sisters you encounter in the game. Ending A
    Harvest all the Little Sisters you encounter in the game. Ending B
    Harvest some of the Little Sisters in the game, and save the rest. Ending C (is very similar to Ending B but with a different tone)

    Contributed by: horror_spooky 

Walkthroughs & FAQs

Type Name File Size
FAQ/Walkthrough FAQ/Walkthrough by AboutLastNight5 179K
Other Missable/Character Build Guide by Chen Guojun 50K
Other Plot Summary by xg3 74K
Other Survivor Mode Guide by 1st_Level_Grunt 125K
FAQ/Walkthrough FAQ/Walkthrough by Little_Moth 241K
Other Weapon/Plasmid/Enemy/Boss Guide by Joylock 239K
FAQ/Walkthrough FAQ/Walkthrough by Brokaliv 106K
Other Achievement Guide by thespecialc 11K
FAQ/Walkthrough FAQ/Walkthrough by oldschool312 144K
Other Plot Analysis by UnSub 104K
Walkthrough Walkthrough by Xlins 94K
FAQ/Walkthrough FAQ/Walkthrough by TheGum 146K
FAQ/Walkthrough FAQ/Walkthrough by Xiamut 263K
FAQ/Walkthrough FAQ/Walkthrough by Xeigrich 207K
Other Item/Enemy Guide by crimsonfury 31K
Other Plasmid/Tonic FAQ by Powerless 41K
FAQ/Walkthrough FAQ/Walkthrough by TheCrimsonOmen 235K
Other Audio Diary Guide by ShadowsDieAway 70K
Other Power To The People Guide by ShadowsDieAway 7K
Walkthrough Walkthrough by Ignoranc3 22K
FAQ/Walkthrough FAQ/Walkthrough by PunchyPlayer1 32K