User blog comment:Elephant777/Long live the Queen, but how does she live? (Rexy)/@comment-17754282-20150306185039/@comment-26025032-20150312182741

The problem with not going with the game part would leave loop holes that neither the 1,2, or 3 movies could have answered. Rexy's survival is a mystery that I think is more startling than the hybrid dino, and a puzzle that a lot of people would want a plaussible answer as to why she survived.

The game give us an idea that she could have fallen into the water when the government pulled a 9/11 on the island, and simply swam to shore, and any wildlife to survive could have been her food source until the ingene company came back.