User blog comment:1onskates/BioShock 3: The Rise of Rapture/@comment-175.139.62.248-20130820041707

How about a DLC where an uncured little sister been captured by the goverment.

Tenenbaum and a new protagonist were going to save her and prevents them knowing about ADAM and to avoid surface splicers.

It's a story why Rapture inhabitants forbids them from escaping to the surface.