User:IPwnUndead28

Big Brothers
These are a cross of a Big Daddy and a Big Sister. When a Big Daddy dies, the Big Brother comes out of his hiding spot and kills all Splicers and gaurds the Little Sister until a big Daddy adopts her. When you adopt a Little Sister protected by a Big Brother, the Big Brother becomes friendly. When you harvest a Little Sister protected by a Big Brother, the Big Brother becomes hostile.