The Buunta Flow is one of the many rivers that criss crosses the rainforests of the Mwangi Expanse. The rivers is one of several that feeds the Vanji River as it flows out towards the Fever Sea. The only signs of Avistani civilisation along the length of the Buunta Flow is the Aspis Consortium holding known as Nightfall Station and it is not a place that is welcoming to visitors.