Top similar games like Subtension:

Submarine Titans is a real-time strategy video game that takes place in the year 2115 after a comet has struck Earth, driving two human factions, the militant White Sharks and the scientific Black Octopi, to establish underwater bases and fight for dominance over the oceans.

Stellar Routes is a transportation management game set in space! Draw routes between planets and watch as ships transport aliens across the system. Buy, upgrade, and slingshot ships to ridiculous speeds to get these aliens home before they are cast adrift.

Ancient Space is a story driven single player real time strategy game where you take command of a fleet embarking on a scientific mission to chart undiscovered reaches of space called ‘The Black Zone’. Overcome overwhelming odds and fight for your life and the survival of your ship and its crew.

Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.

Can You Make a Whale?It's a delightful game where you connect cute sea creatures to make them grow bigger.Single Player and Multiplayer Modes!There are both a single-player mode and a multiplayer mode for competing with friends and rivals from around the world.

Astrovity's challenging gravity-based movement system allows you to change the gravity in the room! Take in your surroundings and see how gravity can get you through each level by manipulating objects, doors and blocks around you!

Only the Rich may Die is both a Sokobon-style and platformer that will put your puzzle-solving, block pushing, jumping and throwing skills to the test. Within a mysterious and atmospheric world, a story unfolds.

Become Jules Verne and adventure into the dangers that hide in Hemera, a fantastic parallel world built from his own imagination. Explore, solve puzzles and unlock the most coveted secret of the mighty Atlantis.

Abyssals is a Survival City Builder in the dark depths of an inhospitable planet. Build your underwater colony, explore where light can’t reach, and hunt for scarce resources. Expand your infrastructure and power your lamps, as danger lies in the deep, hidden in the dark.

All intergalactic travel passes through the orbital relay checkpoint. Verify ID discrepancies, repair vehicle systems and struggle against ethical dilemmas as you negotiate a shifting political landscape. Report for duty, effective immediately.

A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“

Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game.  

Uplink lets you play as a freelance hacker tackling risky contracts for corporations. Break into systems, steal data, sabotage rivals, and upgrade your gear. Support factions or go rogue in this immersive, strategy-driven hacking simulation game where your choices shape the outcome.

In futuristic Morocco, Daria discovers her late father’s device that bridges realities. Explore and play retro arcade games brought to life, solve puzzles, dodge traps, and carry items between arcade titles to unlock new paths - all while uncovering a friendship that could change everything.

The system has been compromised, it's your job to restore it. Neo Spectrum is a 2D platform puzzle game. Use different colored blocks to find your way through the nasty viruses.

A Vertical Shoot 'Em Up Arcade style game with AAA Graphics and Sound. Shoot through levels of Spores, Arrays and Viruses of different types. Power Up Bio Missiles and Special Weapons needed to defeat the enemies in your way preventing you from reaching the Garden Core, where Exuoa awaits.

Counter Terrorist Agency lets you fight international terrorism and prevent attacks all over the world. Use modern invigilation techniques, discover connections, interrogate suspects, eliminate threats and dismantle terrorist networks.

Congratulations. The October labor lottery is complete. Your name was pulled. For immediate placement, report to the Ministry of Admission at Grestin Border Checkpoint. An apartment will be provided for you and your family in East Grestin. Expect a Class-8 dwelling.

Swirl W@tch is a tense stealth-action roguelite that takes place on an over-exploited gas giant. Infiltrate industrial installations, evade or eliminate guard ships, commit corporate sabotage and grow the movement to unlock new gear. Can your actions free this otherworldly world?

Explore an underwater dystopian graveyard of giant creatures that once swam the seas. Eat your way to the top of the food chain and grow into a powerful creature of the deep in order to restore an ancient technology and save the ocean from the sunken city's pollution.

Reveal the true value of the items coming into the shop. Each item has their own history. Dig deep to see what is behind them and become an expert appraiser. Begin a tug of war with customers. With their own expectations and knowledge, they never give up on money.

An American geological expedition, under a UN mandate, assesses the natural resources in a distant part of Siberia, deep in the trackless steppes of Eastern Russia. But instead of oil, they discover a deposit of a hitherto unknown mineral.

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

Control a submarine or a diver into the depths of unknown underwater worlds and take photographs of alien animals, plants and artefacts. Continue your journey through this casual, side-scroller, exploration game and collect stars to unlock more secrets before travelling to an alien home planet.

Grayscale is a story driven, 2D puzzle platformer centered around the main character Faela. The game follows her story as she attempts to save her world from its own instability. Take advantage of the bizarre plane swapping physics of their world to change everything around you and progress.

Take charge of the most deadly modern-day submarines in the world - three distinct submarines across two unique and challenging campaigns. Utilize cutting-edge sensor and weapon technology to locate, track and destroy the enemy - even deliver Tomahawk missiles to inland targets.

You are a lost artificial intelligence adrift on the internet. Infiltrate abstract computer networks filled with defensive complications to expand your world. Improve your capabilities to overcome ever greater challenges. Learn about the state of the world and what you were made for.

South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.

A Tetris-style puzzle game where you control water to battle enemies! It's a casual game featuring cute characters and beautiful water that will soothe you. You can compete in 1v1 online matches and challenge rivals from all over the country.

Battlevoid: Sector Siege is an epic straight into action real-time space strategy game, in which the world has been built to deliver a lively battle field; and the action is never more than just seconds away at the start of every game.

Project Dew is a narrative-centered, action-puzzle 2D platformer with a unique inventory system, and visual-novel style interludes. It features a futuristic world, forests, oceans, natural disasters, and two aspiring biologists trying to save an endangered species from a doomed fate.