Aquamarine Submarine

Your divers have collected treasure from the ocean floor. On their way back up to surface they are attacked by hostile fish, sharks and enemy submarines. It is, therefore, your task to collect your divers with your own submarine. While doing that you are not totally defenceless since your sub is able to fire bullets. But you have to watch out for your oxygen level which is shown at the bottom of the screen - once it is depleted, you die. So, every now and then you have to surface to replenish your oxygen supply. But you will lose one of the rescued divers if you surface with less than six frogmen onboard. After having rescued six divers, you move on to the next stage. As the game progresses, the then enemies become faster and more numerous.

A mysterious signal. A missing crew. And the one man trying to piece it all together. As Abe Douglas, dive deep into a fully underwater metroidvania to explore massive oceanic biomes, battle monstrous bosses, and piece together a mystery that threatens not only your crew, but your own sanity.

A side-scrolling DOS game set in the Great Barrier Reef.

In Stony Road you tap in order to jump from block to block in a mysterious underwater city. It's game over when you get stuck behind a block or when you fall into the water.

Dive into the beautiful underwater world as a current who's mission is bring back to life coral reefs. Solve puzzles to heal them and bring back the beauty of the ocean.

A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.

Under the Waves is a narrative-driven adventure game about the engulfing power of grief. Set in the depths of the North Sea in a techno-futuristic 1970s, professional diver Stan is struggling to overcome a life-changing loss and embrace a new future. The isolation of the deep sea is a fitting manifestation of his state of mind, and as Stan retreads further into his self-imposed solitude, he starts to experience strange events far beneath the waves. Stuck between life and death, Stan will have to make the most significant choice of his existence.

What would happen if during an expedition the submarine's engines stopped working and you only had your grappling hook to move and do your work?

An aquatic action game. Swim sword first into the deep to destroy the evil at the heart of the ocean.

The year is 2082. Most of the planet is covered with water, and the composition of marine fauna has changed dramatically. Humanity has about 500 million people, most living where mountains used to be.