Joe Larue of The Koalition writes: First, I must confess something upfront. I knew nothing about this franchise before going into Aquanox Deep Descent. However, Im a huge fan of anything that has FPS gameplay and I also love underwater exploration. So of course, after seeing the trailer for this game I was very intrigued by what Deep Descent stated it had to offer me. I did a little research about this franchise and found out that the original game came out more than 20 years ago under the title of Archimedean Dynasty. Since then, there have only been two other games: Aquanox and Aquanox 2.
Source: N4G PC Aquanox Deep Descent Review – A Cocooned Underwater FPS Experience – The Koalition