BackGuiner: Yomigaeru Yuusha-tachi: Hishou-hen Uragiri no Senjou

BackGuiner: Yomigaeru Yuusha-tachi: Hishou-hen Uragiri no Senjou (バックガイナー～よみがえる勇者たち～飛翔編「うらぎりの戦場」) is a turn-based mech strategy game for the Sega Saturn. It is a sequel to BackGuiner: Yomigaeru Yuusha-tachi: Kakusei-hen Guiner Tensei. This game was scheduled to be made as a trilogy, but the final chapter was not released.