DARREN GREENE 
Darren Greene is 23 years old at the beginning of Incursion. He is tall and broad, though very fraily built; with short, dark brown hair. As a day job he works as a designer for Altus, and has a considerable salary. He appears to be a kind, warm bachelor who wants for nothing.
    In reality he is tortured by his inner demons. He sleeps alone each night for an average of five hours. There are gaps in his memory that he cannot explain; one as long as four hours. His self-confidence is almost non-existent. Headaches plague him, as do vivid hallucinations of colours around people, and things.
    Bullied for years for mentioning these, and others; he was a shaken, quiet boy for most of his early life. His social life was confined to visiting the few friends he had. He turned to study, not Mathematics or English, but to the peoples of the very first civilizations; the Egyptian, Mayan, and particularly Sumerian cultures.
    He has known Nathan for ten years, Willow for eight and Lauren for seven. Without them, the taunts would have driven him to kill himself; refraining for fear of hurting them. In 1999, he decided to break free of this and fight for each heartbeat life would give him.
    As Incursion begins, he lives in a spacious apartment in Dublin city centre, overlooking the river Liffey; about a half-hour's walk from Willow's apartment, and nearly an hour's walk to Nathan's.

Darren Greene appears in Incursion