BioShock 2

BioShock 2 Achievements

Mother Goose

Save your first Little Sister in a non-private match.  

This must be done in a Ranked Match.

While playing Capture the Sister, you will need to capture the sister while playing on the offense and return her to the vent. This will take some patience but using the Aero Dash Plasmid will give you an advantage. You will earn this Plasmid at rank 4.

Rate this achievementAverage Rating (Based on 5 votes)
User Comments
Comment #1 by mp_leeds
Friday, December 17, 2010 @ 10:38:58 AM

I'm having a terrible time with this one. Can anyone offer some help?

Comment #2 by GraveyardVirus
Thursday, January 13, 2011 @ 05:22:01 PM

the only real way to do this is to communicate with your teammates.or grab the little sister and dont stop till you get her to the vent.if you find yourself getting attack either drop the girl if your far away and attack or if your closer just keep going.

Comment #3 by Buddy Fignewton
Friday, January 14, 2011 @ 09:22:54 PM

this is a pain.... no joke

Comment #4 by Sid Viper
Saturday, January 22, 2011 @ 03:21:50 PM

I agree. This achievement sucks. I got her all the way to the vent and got killed with like two hits not enough time to do anything. Then my teammates kept getting killed before they could get her in so I got like two or three more tries and still couldn't do it... then a teammate of mine finally did it. Communication is all and good if the rest of them have mics... which they almost always don't.

Comment #5 by TheStretchyOne
Monday, January 24, 2011 @ 10:02:39 AM

i hear ya!

Comment #6 by InterceptorX
Wednesday, January 26, 2011 @ 05:10:45 PM

This achievement is glitched. I did it last night and it didn't pop.

Comment #7 by Iceskater101
Friday, January 28, 2011 @ 05:34:55 PM

okay so do you have to be the one who puts her in the vent?
or can your team just do it

Comment #8 by E vee dub
Friday, March 25, 2011 @ 10:17:27 PM

Just so you know, Press A to pick her up, and Press and Hold A to put her in the vent.

I played "Capture the Sister" almost 4 hours before I finally got her into the vent. It seemed like a small miracle occurred.

Comment #9 by spacem0nKey71
Thursday, March 31, 2011 @ 10:56:02 PM

very difficult achievement. So happy to have gotten it today!!

Comment #10 by Blackjoker107
Wednesday, April 06, 2011 @ 04:09:03 AM

I got it when i was around level 7. i got it just by playing Capture the Sister for fun. All you gotta do is keep playing it. The one you gotta worry about the most is leveling to 40. Really sure you'll get this achievement before you reach level 40.

Comment #11 by monleypunk28
Friday, April 15, 2011 @ 07:29:13 PM

I remember my first Capture the Sister match my teammate died in front of
me and i picked up the sister and scored. XD

Comment #12 by oathmeal
Wednesday, May 11, 2011 @ 12:37:10 AM

This achievement was a pain in the butt. I played Capture The Sister all night just to get it. Then after I got it I ended up scoring again in the next match. Wish it would have come a heck of a lot sooner.

Comment #13 by Daylightzombiee
Saturday, May 21, 2011 @ 02:33:39 PM

i got this like freaking easy on computer.. but omg its a pain in the ass s;

Comment #14 by Blue Thunder28
Tuesday, June 07, 2011 @ 09:53:22 PM

I did this in the third round of the first Capture match I've played (I just got this)and it didn't pop.. This is going to be a huge pain

Comment #15 by Drack666x
Monday, June 27, 2011 @ 03:17:31 PM

does anyone play capture anymore, because i sat in matchmaking for a
half hour and no one showed

Comment #16 by SteTee75
Sunday, July 10, 2011 @ 08:41:44 AM

Is anyone up for boosting this one as its driving me nuts always get right there to be destroyed and someone else steal the booty :(
Feel free to add me SteTee75

Comment #17 by The Mad Hatt3r1
Thursday, July 21, 2011 @ 06:37:59 AM

i played it 6 hours last night and got her to the vent on 30 diffrent occaisons and died while tryin to put her in id be killed, then my teammates would score the point),:

Comment #18 by The Mad Hatt3r1
Friday, July 22, 2011 @ 11:28:45 AM

i finally got it, just takes like 50 games(:

Comment #19 by Tiam
Monday, July 25, 2011 @ 09:14:15 PM

add me ill help with all online achievs ineed this one donut1312

Comment #20 by Kallehult156
Thursday, July 28, 2011 @ 11:35:06 AM

Died right in front of the went today... XD

Comment #21 by Skiilzombi3
Tuesday, August 02, 2011 @ 03:22:01 PM

WHOOOHOO!!!!!Finaly got it,this was a pain in the ass,glad i made it....^_^

Comment #22 by The Demon Cat
Sunday, August 07, 2011 @ 12:06:15 AM

Add me for any Online Bioshock 2 achievemetns, I need some help to, and Im glad to offer the help I can give! GT: The Demon Cat

Comment #23 by JuggaloRydah89
Sunday, August 28, 2011 @ 07:48:11 PM

If anyone wants to boost this we just need 6 players all together hit me up if your in.

Comment #24 by JuggaloRydah89
Tuesday, September 06, 2011 @ 07:34:55 PM

Hey guys I'm gonna get a party together this Sunday the 11th for this achievement and the territorial achievement, so if you wanna get these friend request me before then.

Comment #25 by Janier234
Friday, September 09, 2011 @ 11:02:26 AM

Anyone wo needs to boost this, add me I need it to "jdj413"

Comment #26 by JuggaloRydah89
Sunday, September 11, 2011 @ 02:31:22 PM

Online rite now n ready to go so party

Comment #27 by Yuphrum
Sunday, September 25, 2011 @ 06:00:01 PM

Managed to get her to a vent after playing for several hours that day...
Was killed JUST as the bar was almost full, I'd say a millisecond later and I would have got it...

Comment #28 by MCWhitebwa
Tuesday, October 18, 2011 @ 04:52:33 PM

I need just about all multiplayer achieves. Ready to boost them any time. Add me: MCWhitebwa.

Comment #29 by rZr3k
Saturday, October 29, 2011 @ 02:18:36 PM

Anyone want to help each other get multiplayer achievements just send me a friend request

Comment #30 by XZ War Bunny XZ
Tuesday, November 01, 2011 @ 04:56:08 PM

I got it after in a few hours. It comes down to luck in that you need a good team. Just wait until a teammate gets close to the vent and if they die swoop in and put her in. the hard thing is the whole enemy team is there and you can't put her in as soon as you pick her up which is a pain.

Random story! I was SO close to putting her in, i mean a millisecond and then....the round ends!!

Comment #31 by reggybillreagan
Tuesday, April 10, 2012 @ 04:13:49 AM

is there a way to have an xbox party of 10 create a public match with and invite the party to get this. This ones a bigger pain in the ass then the fallen idols on operation raccoon city

Comment #32 by reggybillreagan
Tuesday, April 10, 2012 @ 04:41:15 AM

If anyone can help me out with this and aslo needs help can add me

Comment #33 by xTHSx Rascal
Thursday, April 19, 2012 @ 08:42:32 AM

Need to get this too GT : Bristol59Fifty

Comment #34 by mad m
Friday, May 25, 2012 @ 11:57:42 AM

add me and i`l help its whatCAKE

p.s i dont have it and i need help with triles and im new to it

Comment #35 by khfan91
Saturday, June 16, 2012 @ 05:15:39 PM

Need to get this achievement, feel free to add me. GT:khfan91

Comment #36 by JonSharpe1986
Friday, July 06, 2012 @ 08:35:40 AM

Really want this so add me! Same GT as username here.

Comment #37 by jmille2
Monday, September 03, 2012 @ 09:54:57 PM

I really need help with this add me
GT Jmille13

Comment #38 by Troyjanman21
Monday, October 29, 2012 @ 04:23:43 PM

Looking to knock this achievement out. Hit me up my GT is troyjanman21.

Comment #39 by KiraNotima
Tuesday, December 25, 2012 @ 12:09:51 PM

Willing to boost in this game Gamertag Kira Notima

Comment #40 by snoobs
Friday, January 04, 2013 @ 04:47:37 PM

js did it today but achievement didnt pop up

Comment #41 by Bong4Breakfast
Friday, February 01, 2013 @ 02:46:21 PM

looking to boost this one,GT: Bong4Breakfast

Comment #42 by bEATpREDATOR
Sunday, February 03, 2013 @ 10:18:33 AM

Hey looking for people to boost this with. Gamertag is bEATpREDATOR please add me if interested.

Comment #43 by jmille2
Tuesday, February 26, 2013 @ 08:43:42 AM

Looking for someone to boost this with. Gamertag Jmille13

Comment #44 by KallibiKenzy
Wednesday, March 13, 2013 @ 08:34:45 PM

Looking for someone to boost, Gamertag: KallibiKenzy

Comment #45 by RumbleFish10
Saturday, March 16, 2013 @ 09:49:57 PM

Wanting to boost this pain in the ass achievement, message me.

GT: RumbleFish10

Comment #46 by Mudslinger84
Saturday, March 23, 2013 @ 08:11:22 PM

wanting to boost this, also looking to boost to 50, play on each map, and win on each dlc map

gt mudslinger84

Comment #47 by Mudslinger84
Sunday, March 24, 2013 @ 08:35:46 PM

no longer need, ty to those that helped

Comment #48 by Old Books
Sunday, April 07, 2013 @ 11:19:44 PM

Need to boost this achievement. Anyone willing to help quickly get it, GT is Old Books.

Comment #49 by Ai Priestess
Thursday, May 02, 2013 @ 02:09:02 PM

Wanting help in getting this achievement, if anyone is offering or if a group is going to be formed. Username is same on here, just send me a message first.

Comment #50 by Maw N Paw
Tuesday, June 04, 2013 @ 06:59:47 AM

I will need assistance with all multiplayer achievements for this game. If you are interested, please message me and add me after messaging me.

Comment #51 by superblakedog
Sunday, June 09, 2013 @ 02:46:32 PM

Looking for some help with these achievements. Send me a request, superblakedog

Comment #52 by speakeasy
Monday, June 10, 2013 @ 04:10:52 AM

message me to work on this. no one is playing capture the sister right now so i'm just trying to level up to 50. GT sspeakeasy

Comment #53 by menkaurepl
Thursday, June 13, 2013 @ 01:05:40 PM

I was playing Capture for a while (there were quite a lot of people which surprised me). I simply cannot do that - I am not skilled at all !! I captured her for a second or two and got killed. Damn, the game divides the players really not fair. 3 50s and a 27 against 4 10-17 ranked players ?? SRSLY??

Comment #54 by tacobender11
Tuesday, July 23, 2013 @ 05:04:25 PM

If anyone can help me get this I would greatly appreciate it. Message me.

Comment #55 by trickedalex13
Tuesday, July 30, 2013 @ 01:56:08 AM

need help with all multiplayer achievements message me
GT: Trickedalex13

Comment #56 by Capt Kerunch
Friday, October 11, 2013 @ 12:24:40 AM

looking to boost this one. anyone? GT: Capt Kerunch

Comment #57 by daynuhlicious
Tuesday, November 26, 2013 @ 01:58:34 PM

Hello I'm looking to get this achievement along with Aqua Incognita and Territorial. I just started playing the game and I'm lucky to get ONE game of people much less a full set of people with the DLC maps. Apparently I'm a little late to the game and it sucks cause I want to get these achievements. I usually play around 3-7am EST due to my work schedule. My GT is daynuhlicious. If you don't mind, please message me after sending me the add letting me know why you are adding me. I don't generally add randoms and if I don't know you are adding me for this, I probably won't accept. I desperately need help with this. Even if you already have the achievement, if you wouldn't mind helping me pop these I would greatly appreciate it.

Comment #58 by Sigimi
Wednesday, December 11, 2013 @ 09:58:37 PM

Looking to get this done with all the other MP achievements. I have a mic.
My GT: WinglessFoot

Comment #59 by N B K SHREDDER
Sunday, January 19, 2014 @ 01:10:06 AM

looking to boost for most of the MP Achievements. i have all the DLC and mic. message me on XBox live @ N B K SHREDDER

Comment #60 by TerebrAH
Friday, January 31, 2014 @ 04:05:17 PM

looking for 5 people for this and other online multiplayer achievements

XBL account = TerebrAH

Comment #61 by mackenzie1290
Friday, February 07, 2014 @ 08:29:50 AM

Hate too sound like a beggar...But I really need this I'll help people on their endeavors if someone helps me on this :) GT: mackenzie129

Comment #62 by Iximous
Saturday, April 05, 2014 @ 07:06:17 PM

Can anyone help with this there is no one playing Capture the sister had 3 people join and leave for the last hour and it's the same 3 people :(
GT: TVH Iximous

Comment #63 by YungAssasin32
Sunday, April 06, 2014 @ 11:27:36 PM

i did this but no cheevo.

Comment #64 by YungAssasin32
Sunday, April 06, 2014 @ 11:36:28 PM

if the games close to finishing and the rescue bar doesnt fill up you get a point for your team but not the achievement just got it now.

Comment #65 by Taka Thunder
Saturday, May 03, 2014 @ 09:29:09 PM

help me boost? GT Taka Thunder

Comment #66 by meowwh
Sunday, June 01, 2014 @ 04:41:01 PM

Hi I've added a few of you so just hope your still playing.people are only playing the civil war

Comment #67 by meowwh
Sunday, June 01, 2014 @ 04:42:03 PM

Gamertag is Meowwh feel free to add me I will help with any game I have

Comment #68 by A Random Guy
Wednesday, July 16, 2014 @ 07:14:52 PM

Still looking for people to do this GT: A Random Guyyy

Comment #69 by AngerxBlitz
Tuesday, July 22, 2014 @ 09:54:41 PM

I'm looking for help for this achievement followed by
-Aqua Incognita
- Man about town
If you're interested my gt is the same as my username & I'm normally online frequently. message me through the dashboard vs here.

Comment #70 by silohutte
Tuesday, September 02, 2014 @ 02:39:27 PM

Need help with this achivement. Any one wanna lend a hand send and invite. Gt is silohutte. Pleaseand thank you

Comment #71 by monty666
Saturday, November 08, 2014 @ 10:34:43 AM


GT: stebeer85

Comment #72 by Zimol
Saturday, November 29, 2014 @ 01:56:21 AM

Invite me for this one and boosting, need to find 6 desperados :)

Comment #73 by Zimol
Saturday, November 29, 2014 @ 02:01:28 AM

GT "Itz Molo"

Comment #74 by Vanstrom336
Saturday, January 24, 2015 @ 04:37:06 PM

I am trying to get this achievement, but when randomly searching I only ever seem to get 4 people, send me a message or friend request and we can get this and a few other multiplayer achievements out of the way if needed.

Comment #75 by Kez93
Sunday, January 25, 2015 @ 10:06:11 AM


Need to get multi-player achievements and the lobbies are dead..

Comment #76 by Blood Knight83
Monday, February 23, 2015 @ 03:48:57 AM

Looking for this achievment but no one is playing this mode. Would love to set up a boost lobby if anybody is interested. GT: Blood Knight83

Comment #77 by forblood
Wednesday, April 08, 2015 @ 07:29:04 AM

this acheivment is easy as fck if anyone wants in msg me my GT is DeathsDemlse

Comment #78 by MyNameIsNotJohn
Saturday, September 19, 2015 @ 07:33:41 PM

If anyone's still looking to get achievements for this game I'm looking to get help on this one (Capture the Sister). All everybody plays is Civil War.

GT: MyNameIsN0TJohn

Comment #79 by ALMA K1LL YOU
Friday, January 01, 2016 @ 09:14:14 PM

Hey Add Me!! It doesn't matter if you see this a year from now! I want to get this achievement! Willing to help out!! GT is my name on here, so hit me up whenever!!

Comment #80 by Zombieboy664
Sunday, March 20, 2016 @ 09:51:04 PM

Add me to get this one--- GT: Zombieboy664 . Nobody plays this mode anymore so let's try to get a few together and get this one done.

Comment #81 by Bob Walrus
Friday, May 27, 2016 @ 06:35:20 AM

looking to do this one if anyone needs a extra hand with this add me: BobWalrus

Comment #82 by GregoireSniper
Thursday, September 29, 2016 @ 07:50:19 PM

I've created a Facebook group so that players can organize online meetings to enlist in specific servers for specific achievements for Bioshock 2!

The link:

Join the group an coordinate with different players to complete your achievements!

My GT: GregoireSniper

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Game Info
2K Marin
2K Games


US February 09, 2010
Europe February 09, 2010

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User Score is based on 2741 user ratings.