BioShock 2
53 Achievements
20-25h
Dealt with Every Little Sister
Dealt with every Little Sister.
25.0%
How to unlock the Dealt with Every Little Sister achievement in BioShock 2 - Definitive Guide
When the game is paused, at the bottom of the screen you will see some icons. A picture of a Big Daddy and a Little Sister means either there are still Sisters to take from the Big daddies, or you are carrying a Little Sister.
When those pictures change into just a Little Sister, that means they have been dealt with.
So a mix of rescueing and harvesting is not possible?
I'm not sure however how many can re-appear (say you deal with zero out of 3 little sisters) but for sure if you miss one and move to the next level, you will still get a chance to deal with her because the next level will have one extra little sister on it.
EDIT: Default number of little sisters and levels:
Ryan Amusements 1
Pauper's Drop 2
Siren Alley 3
Dionysus Park 3
Fontaine Futuristic 3
Fontaine Futuristic is the last level you get the chance to deal with remaining little sisters.
If you decide to Harvest the sisters you will miss out on the Savior and Master Gatherer achievements. You will be given three options with the Little Sisters you encounter, Adopt, Harvest and Save. Adopting will allow you to harvest bodies for ADAM which will go towards Master Gatherer. Once you are finished gathering with your current Little Sister, take her to a vent and save her. You can gather two bodies with one Little Sister. You won't be rewarded so well in the beginning, but using a Little Sister effectively will reward you in the long run.
You can keep track of how many Little Sisters you need to save by pressing , and viewing the stats at the bottom of the pause menu.
- 0 - Adonis Luxury Resort
- 0 - Atlantic Express Depot
- 1 - Ryan Amusements
- 2 - Pauper's Drop
- 3 - Siren Alley
- 3 - Dionysus Park
- 3 - Fontaine Futuristics
- 0 - Persephone
- 0 - Inner Persephone
Note: Do not leave an area and progreed to the next without gathering and dealing with the sisters. If you do so you won't be able to return. Gathering does not count towards dealing with each sister. You must either Save or Harvest all the sisters for this achievement.
To unlock this achievement you will need to deal with every Little Sister in the game. You will find them during missions as you progress, almost always in your path so they are difficult to miss. They will be accompanied by a Big Daddy that you will need to defeat. After you have defeated the gBig Daddy you MUST then adopt them and take them to a corpse in the mission for them to gather ADAM.
Holding with an adopted Little Sister will guide you to one of these corpses, you can also find them by looking at their symbol on your map. Do 2 of these gathers with the Little Sister, then after this you can take them to a vent. When you get to such a vent you MUST Rescue them. If you do not do both gathers and if you choose not to rescue them, you will miss "Master Gatherer" and "Savior." Also while gathering, be aware of the "Master Protector" achievement. See its description for details.
DO NOT progress beyond a mission until you have dealt with every Little Sister on each level, you cannot go back if you miss any. Press to see 2/3 pictures at the bottom of the pause menu on each level to tell you how many you need/have left to rescue. If any of the pictures have the Little Sister AND a Big Daddy, you stilll need to rescue that many.
You will encounter the Little Sisters who will help you through the game, if you let them. Decide which route you want to take and stick to it. Saving every Little Sister will be more rewarding but Harvesting will gain you more ADAM.
If you decide to Harvest the sisters you will miss out on the Savior and Master Gatherer achievements. You will be given three options with the Little Sisters you encounter, Adopt, Harvest and Save. Adopting will allow you to harvest bodies for ADAM which will go towards Master Gatherer. Once you are finished gathering with your current Little Sister, take her to a vent and save her. You can gather two bodies with one Little Sister. You won't be rewarded so well in the beginning, but using a Little Sister effectively will reward you in the long run.
You can keep track of how many Little Sisters you need to save by pressing , and viewing the stats at the bottom of the pause menu.
- 0 - Adonis Luxury Resort
- 0 - Atlantic Express Depot
- 1 - Ryan Amusements
- 2 - Pauper's Drop
- 3 - Siren Alley
- 3 - Dionysus Park
- 3 - Fontaine Futuristics
- 0 - Persephone
- 0 - Inner Persephone
Note: Do not leave an area and progreed to the next without gathering and dealing with the sisters. If you do so you won't be able to return. Gathering does not count towards dealing with each sister. You must either Save or Harvest all the sisters for this achievement.
You will encounter the Little Sisters who will help you through the game, if you let them. Decide which route you want to take and stick to it. Saving every Little Sister will be more rewarding but Harvesting will gain you more ADAM.
If you decide to Harvest the sisters you will miss out on the Savior and Master Gatherer achievements. You will be given three options with the Little Sisters you encounter, Adopt, Harvest and Save. Adopting will allow you to harvest bodies for ADAM which will go towards Master Gatherer. Once you are finished gathering with your current Little Sister, take her to a vent and save her. You can gather two bodies with one Little Sister. You won't be rewarded so well in the beginning, but using a Little Sister effectively will reward you in the long run.
You can keep track of how many Little Sisters you need to save by pressing , and viewing the stats at the bottom of the pause menu.
- 0 - Adonis Luxury Resort
- 0 - Atlantic Express Depot
- 1 - Ryan Amusements
- 2 - Pauper's Drop
- 3 - Siren Alley
- 3 - Dionysus Park
- 3 - Fontaine Futuristics
- 0 - Persephone
- 0 - Inner Persephone
Note: Do not leave an area and progreed to the next without gathering and dealing with the sisters. If you do so you won't be able to return. Gathering does not count towards dealing with each sister. You must either Save or Harvest all the sisters for this achievement.