Anastacia Ekaterina Romanoff

"'Sister, we are finally reunited after so many years...stay with me; forever, where no one can find us nor take us apart. No one.'"

- Anastacia Romanoff

Anastacia Romanoff makes her first mention during a side Easter Egg within the map, Revelations as you activate a hidden quote by the Shadowman by staring at a stuffed animal for a certain amount of time within Kino der Toten.

"It was never really my fault, I hadn't expected...twins. To be fair..the other only inherited a portion.  Though it hadn't been enough to claim her as my own..worthless..such a poor soul, weak and helpless."

Shadowman states that Alicia had a sister though was completely of no use to him as she did not contain the power Alicia wielded. It is unknown of what he had done to her until radio's are found of the DLC Chronicles.