Summon Night 6: Lost Borders is a turn-based strategy RPG developed by Media.Vision and released in 2016 for PlayStation 4 and PlayStation Vita. Set in the world of Fillujah, where every person is accompanied by a flying creature companion, the game follows three central protagonists — Raj, Amu, and Ist — as its primary cast. The narrative serves as a crossover across the broader Summon Night franchise, with the trio encountering characters drawn from throughout the series' history. Gameplay blends role-playing progression with strategic, turn-based combat. The crossover structure makes the title particularly oriented toward longtime fans of the series, offering a story that weaves together figures and threads from multiple prior entries while grounding them in the new setting of Fillujah.
