Submarine Titans is a strategy game released in 2000 by Strategy First. The game was released for PC (Windows).

Submarine Titans is a real-time strategy game where acacia takes place in the future. The action of the game takes place in the XXII century, in a world changed by the impact of a huge comet on the Earth. As a result of this event, the survivors live in underwater bases. The destructive comet is not the only problem of humanity - with it, aliens have come to Earth and are fighting to conquer the planet. In Submarine Titans, the player can take command of one of the three factions: White Sharks, Black Octopuses or visitors from an alien planet - Silicon. Each of them is distinguished by their unique units and technology, but also has its own weaknesses. Warfare is not everything - each faction also conducts research and develops various technologies that allow them to gain an advantage over their opponents. The action takes place only under water, but there are as many as 5 terrain levels with various hiding places. The game also has a multiplayer mode, allowing up to 24 players to compete simultaneously.