Little Sister

Little Sisters are young girls genetically and mentally altered by a sea slug parasite that appear in the BioShock series. They are always accompanied and protected by the Big Daddies. They appear in Playstation All-Stars Battle Royale.

Biography
GIRL POWER

Little Sisters (originally named as Gatherers) are young girls who have been genetically altered and mentally conditioned to reclaim ADAM from the corpses around Rapture. Little Sisters are almost always accompanied by a Big Daddy. They are almost completely immune to damage, having an sea slug surgically implanted in their stomach lining makes them virtually indestructible. However they are still just little girls vulnerable to all the cruelty and abuse of such. This is why they need the Big Daddy's protection. Attacking them, however, will incur the wrath of their protectors and even if you can endure that you still aren't out of the woods yet, since when a Little Sister comes of age she is put through a transformation into the dreaded Big Sister.

Connection with All-Stars
A Little Sister makes an appearance in the intro section of Big Daddy before the beginning of a match hiding behind her protector and showing glowing eyes. If Big Daddy loses or wins the match the Little Sister may appear again, showing emotions over the outcome of the match. She will also help Big Daddy throughout the battle, such as in his Level 1 Super. She also appears in Big Daddy's story intro, rival scene with Sackboy, and ending.

A Little Sister also appears as a minion, which can be unlocked by reaching Rank 8 with Big Daddy.

Colors
Note: This applies to all three of Big Daddy's costumes.
 * Default color: Purple dress
 * Second color: Pink dress (patterned)
 * Third color: Teal dress
 * Fourth color: Green dress (patterned)

Trivia

 * The Little Sister's dress will change color and even style depending on what color the Big Daddy is using. She, along with the Villagers, are the only characters that assist in battle that have alternate colors.