Games
Forums
Gamercards
Leaderboard
Cross-Platform
PSN
Xbox
Steam
Electronic Arts
Blizzard
Retro
Google Play
GOG
Ubisoft
Stadia
Epic Games
Reviews
Chat
Sign Up / Log In
BioShock
Xbox One
Achievements
Leaderboard
Prices
Forum
643,984
Achievements Earned
26,938
Players Tracked
63
Total Achievements
9,319
Obtainable EXP
1,200
Gamerscore
1,508
100% Club
Fully Researched Little Sister
Fully research the Little Sister.
10
23.61%
Rare - 130.00 EXP
You have not earned this achievement yet
Log in to view progress