Autrin was a city on the island of Kaia in the South Islands.
During the Pendulum Wars, Autrin was attacked by the UIR, with seventeen Gears killed during the battle. Their heroic acts during the battle would later be celebrated in the form of an onyx slab at the Plaza for the Tyran Dead.
Six months after Emergence Day, Autrin was suddenly attacked by the Locust Horde. Afterwards, they attacked the city of Jasper, followed by an assault on Kaia island.
- ↑ Gears of War: Judgment: Act VI: The Courthouse: Plaza for the Tyran Dead - Tyran Memorial Wall
- ↑ Gears of War: Coalition's End pg 249
- ↑ Gears of War: Coalition's End pg 250-256