Astigos Island (アスティゴス島, Asutigosu-Tou) is a fictitious island in the Mediterranean coast. It is the primary setting of Time Crisis 3.
Astigos Island lies several miles from the shores of Lukano and has been seeking independence from that nation. The Zagorias Federation Army invaded the island, and by the events of the game, 80% of the island was occupied. Giorgio Zott, leader of the Zagorias Federation, set up a missile base on Astigos Island to destroy Lukano.