Zodiac XX is an explosive single-player underwater arcade dog-fighting drama set in a brave new near-future world not unlike our own. It is currently only available via the Humble Trove, which comes with a monthly Humble Choice subscription.
I Am Fish
A physics based adventure game about four fish trying to escape to the ocean and reunite with each other.
The world has ended, and a new world is about to be born. Befriend the gods, meet strange ocean inhabitants, and make choices that will shape the cosmos in this narrative exploration adventure.
Battleship: Surface Thunder
Battleship: Surface Thunder is an updated representation of the classic board game.
In this naval themed shooter the player has as a captain of a battleship to patrol an inner sea to find and destroy aircraft, missiles, ships and submarines.
A horizontal scrolling shoot 'em up that puts the player in control of a heavily armed, super secret gunboat.
Accompany a monkey in search of his friends through various minigames and maps, while gaining enough coins to upgrade your islands.
Sail Forth is a procedurally generated, sailing game where players can explore islands, battle other ships, and discover sea monsters.
A sea-based strategy wargame set in Word War I in the North Sea where two battle fleets are fighting each other.
A single player game in which the player is a captain of a British gunboat sent to track and sink Privateers.
Cutthroats: Terror on the High Seas
Cutthroats: Terror on the High Seas is a PC strategy game by Hothouse Creations.
Depth Hunter is an underwater based spearfishing game. Take on missions, hunt various species of fish, fight predators, and search for treasures in exotic locations around the world.
A scuba-diving exploration adventure game developed by Arika for the Sony PS2. It is the sequel to Everblue and the spiritual predecessor to the Endless Ocean games.
Simple controls, no time limit, and serene exploration! Dive into the blue on an endless vacation full of sea life and sunken treasure!
The Learning Company explores underwater caverns and elementary level math in this arcade styled submarine game.
Splashdown: Rides Gone Wild
Splashdown: Rides Gone Wild is a jet-ski racing game and sequel to the 2001 PS2 and Xbox game, developed by Rainbow Studios and published by THQ.
Septentrion: Out of the Blue
Escape a capsized luxury liner in this adventure from Human Entertainment.
Leviathan: Warships is a strategic, turned-based action game where players customize their fleet and fight alone, cooperatively or competitively in naval warfare.