AquaNox (from Latin: aqua - "water" and nox - "night") is a series of submarine-based shooter/simulation games set in distant future. The collection includes AquaNox, AquaNox 2: Revelation and the never released AquaNox: The Angels Tears. The predecessor and the starter of the series is the MS-DOS title Archimedean Dynasty. The series is known for high quality graphic and audio performances and, except for Archimedean Dynasty, for poor scores in reviews due to a shallow character development.

Source: Wikipedia, "AquaNox," available under the CC-BY-SA License.