More commonly known as Diplopia or double vision, Twin Sight is the simultaneous, displaced perception of two images of a single object. Victims of Twin Fever suffer from Twin Sight during the early stages of the disease, and are near death when the symptom begins to fade.
- "Planet Twin Tabula
Mass: 4.1 trillion teratons.
Profile: Planet is best known for "Twin Fever," a disease caused by a viral strain native to Twin Tabula. In the early stages of the disease, victims suffer from double vision. When the "twin sight" fades, the victim is near death." —Scan Data (Metroid Prime)