
Sci-fi combat flight-sim featuring underwater stealth-action, and real-time strategy. Pilot the unique biological fighter Manta through the skies and through the depths as you command a fleet of warships, and mine the ocean floor for resources.
60+ similar titles based on shared tags and player behavior. Themes include 3D, Submarine, Underwater, Simulation.

Sci-fi combat flight-sim featuring underwater stealth-action, and real-time strategy. Pilot the unique biological fighter Manta through the skies and through the depths as you command a fleet of warships, and mine the ocean floor for resources.

Nuclear Sub: Prologue
The Prologue is just part of the gameplay that awaits you in the full version of the game. A realistic nuclear submarine simulator will allow you to take command of your crew and battle your fiercest enemies. Arm yourself with missiles, dive into the ocean and fight for your country

Thalassophobia
As a cataclysmic event rocks the planet, you find yourself in an old, decrepit submarine tasked with only one goal: survive. Manage the internal systems to keep yourself alive and fend off undersea horrors as they attempt to cut your journey short.
The Prologue is just part of the gameplay that awaits you in the full version of the game. A realistic nuclear submarine simulator will allow you to take command of your crew and battle your fiercest enemies. Arm yourself with missiles, dive into the ocean and fight for your country
Why similar: Submarine 32.2% ★, Wargame 14.3%, Underwater 13.2% ★, War 10.4%, Base Building 7.9%
As a cataclysmic event rocks the planet, you find yourself in an old, decrepit submarine tasked with only one goal: survive. Manage the internal systems to keep yourself alive and fend off undersea horrors as they attempt to cut your journey short.
Why similar: Submarine 53.7% ★, Underwater 31.3% ★, Female Protagonist 8.1%, Simulation 3.5%, 3D 3.3%
Survive in a harsh underwater environment filled with mysterious and aggressive fauna. Gather resources, build bases, and craft equipment to explore an underwater alien world! Swim through interconnected biomes in a metroidvania style.
Why similar: Submarine 47.9% ★, Underwater 30% ★, Base Building 13.6%, Crafting 7.3%, Action 1.3%
A realistic nuclear submarine simulator will allow you to take command of your crew and battle your fiercest enemies. Arm yourself with missiles, dive into the ocean and fight for your country
Why similar: Submarine 33.8% ★, Underwater 20% ★, Real Time Tactics 12.3%, Wargame 12.2%, RTS 9.5%
Submarine Simulation playing in WWII in the Pacific.
Why similar: Submarine 35.2% ★, Underwater 22.8% ★, Wargame 11.4%, War 11.3%, RTS 5.5%
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 8 players. Load the torpedoes, survive depth charges, and eliminate the enemy. Fight for resource deposits below the Antarctic, and dominate the new frontier.
Why similar: Submarine 39% ★, Underwater 24% ★, Wargame 9.9%, Real Time Tactics 9.8%, Crafting 6.8%
International waterways become theaters of war when the world's most formidable maritime powers exchange their fatal blows. With entire fleets at your command, you must strategically deploy vessels from every class - frigate to aircraft to nuclear submarine - to maintain the precarious balance of naval power and gain position for the...
Why similar: Wargame 29.2%, RTS 19.6%, Submarine 19.3% ★, Flight 10.8%, Underwater 9.1% ★
Sunken Seeker is a short, first-person underwater horror experience. Forced to pilot a decaying submersible, you have 7 days to pay off a massive debt. Navigate pitch-black waters, scan for salvage beyond your headlights, and survive the shift before the Director cuts your life support.
Why similar: Submarine 50.6% ★, Underwater 36.3% ★, First-Person 5.7%, 3D 3.7%, Simulation 3.7%
Subwar 2050 is a futuristic submarine combat simulator. Pilot four types of submarine including deep-sea exploration vessels, reconnaissance subs, and highly maneuverable fighter submarines. Explore thousands of square miles of mapped 3d underwater seascapes in four different campaigns.
Why similar: Submarine 35.2% ★, Underwater 28.2% ★, War 11.5%, Shooter 5.9%, 6DOF 5.1% ★
WWII Tactical submarine combat in the South Pacific
Why similar: Submarine 38.2% ★, Wargame 15.6%, Real Time Tactics 14.8%, Underwater 13.6% ★, War 5.7%
Sinking Eternity is a single-player underwater exploration RPG. Survive extreme depths, hide from dangerous sea creatures, and uncover the secrets of a civilization lost for millennia.
Why similar: Underwater 30.4% ★, Submarine 29.8% ★, Base Building 12.1%, Crafting 10.7%, Female Protagonist 6%
Dive into the deep virtual waters and become a SeaWolf. Shoot your missiles and torpedoes at hostile submarines, minesweepers and tankers, actively avoid depth charges and enemy torpedoes, use defensive shield while trying to protect sea animals.
Why similar: Submarine 27.9% ★, Underwater 22.7% ★, Wargame 19.6%, War 8.3%, Shooter 7.6%
SONOROUS – Deep Down Below is an unforgiving underwater first-person survival game set in a dystopian world. Find your sunken research to save humanity from an eternal life on the open sea in a continuous fight for survival.
Why similar: Submarine 34.6% ★, Underwater 29.3% ★, Base Building 13.3%, Crafting 11.6%, First-Person 3.5%
World order is revolutionary sci-fi real-time strategy, the main feature of which are modular units
Why similar: Wargame 24.6%, RTS 20.9%, Real Time Tactics 19.8%, War 12.6%, Base Building 5.6%
CRUSH DEPTH is first-person sci-fi horror game set at the bottom of the ocean. A salvage operation that would set you up for life goes sideways when you realize you're not alone down there. You'll solve puzzles and run from danger as you uncover the mysterious fate of Eclipse Station.
Why similar: Submarine 42.5% ★, Underwater 34.2% ★, Female Protagonist 7.8%, First-Person 5%, Sci-fi 3.5%
Dive into this magical underwater adventure. Explore a corrupted environment moving with your two transformations to help fix the disaster that almost ended life around your world. Ellisar is a third person contemplative exploration and adventure game.
Why similar: Submarine 43.7% ★, Underwater 28.8% ★, Flight 18.3%, Third Person 6%, 3D 3.2%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 52% ★, Underwater 32.9% ★, First-Person 4.4%, 3D 3.6%, Simulation 3.4%
Infinite Fantasy Battlefront is a sci-fi fantasy RTS. Command diverse, ever-expanding factions with unique heroes and armies. Battle solo or with friends across various PvP & PvE modes.
Why similar: Wargame 25.5%, Real Time Tactics 24.8%, RTS 24.7%, War 12.6%, Strategy 6.6%
Become a legendary commander in the ultimate naval warfare simulator! Command a powerful submarine, unleash devastating torpedoes, and crush enemy armadas. Conquer tactical missions, dominate the seas, and rise through the ranks. Experience breathtaking combat and forge your path to naval supremacy!
Why similar: Submarine 47.8% ★, War 15.1%, Wargame 13%, Shooter 10.6%, Simulation 3.8%
Victory At Sea Atlantic transports you to the cold, unforgiving waters of the Atlantic Theatre in WWII. With a vast array of ships, planes, and subs, engage in epic sea battles & secure your place in history. Victory At Sea Atlantic is the ultimate naval warfare experience.
Why similar: Submarine 30.2% ★, Wargame 16.6%, Real Time Tactics 15.7%, RTS 15.4%, War 6.7%
The sky is to becomes your battleground! Prepare to embark on adrenaline-fueled adventures in epic aerial combat like never before. In AirFlow, you'll pilot airplanes in intense sky and land battles, mastering the art of dodging enemy fire, to claim dominance over the skies and land.
Why similar: Flight 22.3%, Wargame 19.4%, Real Time Tactics 16.6%, Base Building 11.9%, RTS 10.6%
Join an expedition to the unexplored abyss – a fascinating world of strange creatures, lost vessels, and a wealth of untold secrets. Search for ancient wrecks, underwater trenches, missing airplanes, and even the Titanic. Climb on board your mini-sub and dive as deep as you dare!
Why similar: Submarine 50.2% ★, Underwater 40.1% ★, Simulation 4.6%, Strategy 2.8%, Realistic 2.2%
Hell Of War is a real-time FPS/RTS hybrid, where a combat drone acts as your central command. Control the battle from above — give orders to infantry, vehicles, and artillery — or take direct control of any unit, from a foot soldier to a tank or FPV drone.
Why similar: Wargame 24.9%, Real Time Tactics 19.7%, RTS 17.7%, Flight 11.3%, War 8.7%
Immerse yourself in an alien ocean in this open-world survival game. Explore the biomechanical depths, tame alien creatures, pilot submarines, and uncover the mysteries of the alien entity known as Thalassa.
Why similar: Submarine 39.8% ★, Underwater 31.8% ★, Crafting 9.7%, Female Protagonist 6.8%, Third Person 4.6%
Grav Factor is a built-for-VR game where you pilot a ship with 6DOF movement. Explore an underwater world to uncover its secrets, test your piloting skill in obstacle courses, and engage in both close-quarter and squad-based vehicular combat.
Why similar: Submarine 31.6% ★, Underwater 28.2% ★, Flight 20%, 6DOF 8.5% ★, Realistic 2.8%
WWII tactical submarine combat! Take command of a U-boat prowling the Atlantic in search of enemy convoys to sink. Sneak past the escorts and torpedo the transports. Or surface and use your deck gun in a daring night attack.
Why similar: Submarine 36.6% ★, Underwater 19.9% ★, Wargame 13.4%, War 11.9%, Real Time Tactics 10.6%
Take to the skies in WWII's fiercest air battle. Fly iconic fighters like the Spitfire and Bf 109 in historical missions. Defend Britain or attack from above in intense, authentic dogfights. Experience the Battle of Britain like never before.
Why similar: Flight 30.7%, Wargame 26.5%, War 14.2%, Simulation 6.8%, Third Person 6.7%
Helicopter Gunship DEX aims to replicate the brilliance of 90s helicopter simulators using modern technology. Employ realistic helicopter tactics during missions generated by a sophisticated procedural random mission system giving you an almost unlimited amount of re-playability.
Why similar: Flight 32.1%, Wargame 27.2%, War 13.3%, Third Person 6.5%, Realistic 5.8%
Battle in a post-apocalyptic future as the Ironclad Union or the Timberfolk Clan. Collect scrap, build weapons, dominate maps, and shape development in Early Access. Lead your faction to victory in Scrapmen's evolving warzone!
Why similar: Wargame 25.1%, Real Time Tactics 21.3%, RTS 15.3%, War 15%, Crafting 12.1%
2060 A.D. The Red Menace has resurfaced. The Sea Boils with submarines and battlecruisers, blood and oil. The skies are dark with enemy birds. Tigershark has been deployed. A fully-loaded subfoil prototype.
Why similar: Submarine 39% ★, Underwater 24.3% ★, Wargame 20.3%, Shooter 6%, Third Person 4.8%
This is the Free Non-VR version of IronWolf VR. A co-op submarine game with a light touch on realism, making the submarine sim genre accessible to a wider audience.
Why similar: Submarine 55% ★, Wargame 19.9%, Underwater 11.4% ★, First-Person 4.5%, Simulation 3.7%
this is a RTS strategy game,if you like Warcraft or Command & Conquer you maybe like this game players controller a priest to healing soldiers and choose which kind of soldiers the kingdom need , killing monters and murch for their nests
Why similar: Wargame 34%, Real Time Tactics 26.3%, RTS 22.8%, War 11.3%, Strategy 5.6%
Fight battles through human history, defeat your enemies and save humanities future! The Unwanted War lets you follow history itself and take influence on humanities ultimate fate. Are you going to use your knowledge and power for good or will you bring doom over the human race?
Why similar: Wargame 24.1%, RTS 22.3%, Real Time Tactics 22.1%, War 12.5%, Base Building 8.6%
The Pacific is at war! Take command of an Arleigh Burke destroyer, hunt submarines, guard the U.S. carrier group, & master anti‑submarine warfare. Free Early Access proof of concept, tested & positively evaluated at the U.S. Naval Postgraduate School; your feedback will shape the fleet’s future.
Why similar: Submarine 42.1% ★, Wargame 26%, War 14.5%, RTS 11.9%, 3D 2.4%
Dive into the waters of Scyla, a third-person 3D exploration adventure inspired by Lovecraft's universe. Discover the mysteries hidden into the depths as you pilot a submarine through a strange cave system. Run away from a criature that stalks you.
Why similar: Submarine 50.9% ★, Underwater 33.6% ★, Third Person 6.4%, Female Protagonist 5.3%, 3D 3.9%
Underwater World is a game that can replace your current desktop wallpaper or you can play in fullscreen window! Discover the bottom of a flooded planet and colonize it! A very pleasant and relaxing game and its graphics will surely make your free moments more enjoyable.
Why similar: Submarine 33.3% ★, Underwater 30.2% ★, Base Building 14.1%, RTS 12.8%, Simulation 2.9%
Noah City:Rise of the conqueror is a SLG game. It takes place in an alternative reality where a great naval war is spreading all over the world. it focus on developing players’ gears and finding a comfortable pace of the gameplay, players who are fond of SLG games, you certainly cannot miss it!
Why similar: Submarine 29.4% ★, Wargame 19.6%, RTS 15.6%, War 12.6%, Real Time Tactics 12.4%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 60.7% ★, Underwater 33.9% ★, Realistic 3.2%, First-Person 2.2%
2089 - Space Divided is a classic science fiction real-time strategy game in which you collect resources, build up your base, train troops and destroy your opponents with tactical skill.
Why similar: Wargame 20.2%, Real Time Tactics 17.7%, RTS 16%, War 12.3%, Base Building 12.2%
Dive into the Pacific's depths in a submersible, navigating through different areas to defuse mines and score points. Aim for precision with limited shots. Avoid errors to keep your lives. Experience high-stakes, strategic gameplay in this free singleplayer adventure!
Why similar: Submarine 29.2% ★, Wargame 18.7%, Underwater 18.6% ★, Real Time Tactics 16.2%, War 7.7%
Battle 19XX is a 2D side-scrolling and easy-to-play war game where players need to lead their army to defeat the enemy, and at the same time, they need to go into battle to fight the enemy. A simple resource system, diverse arms, and weapons upgrade your weapons immediately to fight together.
Why similar: Real Time Tactics 21.5%, RTS 20.4%, War 19.3%, Base Building 15.9%, Wargame 15.2%
Glory is an RTS/Simulation game set in the Medieval period. Command your army in combat and battles to defeat your enemy and achieve victory. For Glory!
Why similar: RTS 24.6%, Real Time Tactics 24%, Wargame 20.4%, War 15%, Strategy 6.9%
Stan, a professional diver in the North Sea, is struggling to overcome a life-changing loss during an extended mission underwater. Stuck in his self-imposed solitude, he starts to experience strange events and will have to make the most significant choice of his life...
Why similar: Underwater 47.9% ★, Submarine 39.9% ★, Third Person 6.6%, Sci-fi 2.9%, 3D 2.7%
A battle that commends for the mind, will the mind be successful or unsuccessful in maintaining it's stability? Build your settlement and fight off the invader of this spiritual realm with real-time strategy.
Why similar: Wargame 31.3%, Real Time Tactics 25.5%, Base Building 17.2%, RTS 16.5%, Strategy 4.3%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 51.3% ★, Underwater 35.4% ★, First-Person 4%, Simulation 3.6%, 3D 2.9%
The Ender Ocean principle? Locate and collect waste (plastic bags, bottles, lost nets...) thanks to underwater robots connected to a collection boat, in order to valorize them afterwards, all from home.
Why similar: Underwater 44.4% ★, Submarine 40.3% ★, Simulation 7%, 3D 4.3%, Realistic 4%
Simulate a real modern war with extreme realism! In Hot War 21st: Black Sea, you will lead any of the 10 Red and Blue troops, commanding hundreds of units from infantry, armor, artillery, helicopters, and more, to engage in a decisive battle that affects the fate of the nation!
Why similar: Wargame 32.4%, Real Time Tactics 21.9%, War 17.4%, RTS 14.7%, Realistic 5.7%
Submarine VR takes you on a adventure-filled underwater simulation experience! Dive deep and cruise through the endless uncharted nature of the ocean and you will see clownfish, dolphins, penguins and mysterious sea animals. Get close to the sea surface and sail in the open sea with your cruise ship
Why similar: Submarine 63.9% ★, Underwater 25.8% ★, Simulation 5.3%, Realistic 2.8%, Action 2.1%
Assemble a combat group with infantry, vehicles, and commander abilities, attack and hold sectors using artillery and aerial reconnaissance.
Why similar: Wargame 29.5%, Real Time Tactics 23.9%, War 20.1%, RTS 17.3%, Strategy 3.8%
Retro Commander is a post-apocalyptic real-time strategy wargame (RTS).
Why similar: Submarine 27.2% ★, Wargame 19.1%, RTS 17.3%, Real Time Tactics 15.8%, Base Building 13.7%
Step into the world of galactic combat in "WarOS", a Chinese sci-fi game! It creates its own structure, integrating the core gameplay of RTS with the details, plot and growth system of RPG, simplifying complex micro-manipulation, and making the game experience both fun and exhilarating.
Why similar: Wargame 22%, Real Time Tactics 19.9%, RTS 19.1%, Base Building 14.6%, War 14.4%
This game is no longer updated, do not buy!! RTS with physical details. Formulate strategies based on terrain and unit characteristics
Why similar: Wargame 38%, RTS 29.9%, War 16.1%, Strategy 6.8%, 3D 5.2%
Ocean Pressure is a singleplayer game where you as an old scientist piloting your handmade submarine in the bottom of the ocean. Your mission is explore the ocean and collect required data with help of your submarine.
Why similar: Submarine 50.6% ★, Underwater 33.6% ★, First-Person 5.4%, 3D 3.8%, Realistic 2.9%
Build and defend an underwater colony on Europa. Master the physics of towing massive structures through the deep. Hack hostile tech and mine rare resources to out-compete rival factions in this atmospheric underwater survival-builder.
Why similar: Submarine 36.5% ★, Underwater 23.5% ★, Real Time Tactics 20.4%, Base Building 10.9%, Strategy 3.4%
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.
Why similar: Submarine 40.4% ★, Underwater 24.7% ★, Wargame 17.2%, War 8.7%, Realistic 3.3%
Take command of a WWII submarine. Master Morse Code to fire torpedoes, defuse mines, and survive the final siege. From 1942 to 1945, every dot and dash is the difference between glory and the ocean floor.
Why similar: Submarine 49.5% ★, Underwater 16.5% ★, Wargame 14.3%, Real Time Tactics 8.2%, Strategy 3.7%
Silver Wings puts you in the cockpit of WW2 era aircraft, commanding the skies and your own forces as you choose your approach to multi-stage operations influenced by real historical events.
Why similar: Flight 28%, Wargame 27.9%, RTS 19.1%, Shooter 7.3%, Third Person 4.9%
A 2D War game inspired by Total War. Lead pixel armies, use formations and strategy to outmaneuver enemies, and grow your warband through a roguelite campaign or custom battle simulator.
Why similar: RTS 26.2%, Real Time Tactics 25%, Wargame 24.7%, War 14.8%, Strategy 5.4%
Navigate an open-world ocean in a rusted submarine with monstrous creatures lurking in the depths. Collect artifacts, upgrade your submarine and descend into even deeper waters. If you didn’t fear the deep sea before, now you will.
Why similar: Submarine 51.2% ★, Underwater 42.2% ★, First-Person 2.8%, 3D 2.1%, Sci-fi 1.8%