Olga Gurlukovich

Only daughter of Sergei Gurlukovich. She considered her father's private army of mercenaries to be her family. She believed Solid Snake to be the culprit behind her father's murder, and made a bid for revenge at the Big Shell.

Pregnant during the 2007 Tanker Incident, she successfully gave birth after escaping from the sinking ship. Her child, Sunny, however, was taken captive by the Patriots immediately after birth. Biologically connecting her daughter's life to Raiden's, Olga was forced to protect him. During the 2009 takeover of the Big Shell, she acted on the Patriots' orders disguised as the new Cyborg Ninja, contributing to the Patriots' S3 Project. Ultimately, she fought against Solidus Snake, but was grabbed by his snake arm and shot in the head.