60+ similar titles based on shared tags and player behavior. Themes include Submarine, Naval, Underwater, Singleplayer.
Deep is a chaotic, physics-based 4-player underwater co-op. Lower Grandpa's capsule to the ocean floor! Build rope winches, manage oxygen, feed Grandpa, and try not to smash his pod. Did you die? Come back as a fish to help—or troll—your surviving friends!
IronWolf: Free Non-VR Edition
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.
Kosmocean - The Endless Sea
Adventure and submarine exploration game. Control your Bathyscaphe with the help of a logbook. Through the game puzzles, bullet-hell sequences, and skill-based challenges, you will be plunged miles and miles into the depths where the ocean seems to have no end.
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 54.5% ★, Naval 18.9% ★, Co-op 9.8%, Action-Adventure 8.8%, Action 7.7%
Adventure and submarine exploration game. Control your Bathyscaphe with the help of a logbook. Through the game puzzles, bullet-hell sequences, and skill-based challenges, you will be plunged miles and miles into the depths where the ocean seems to have no end.
Why similar: Submarine 53.9% ★, Naval 25.3% ★, Exploration 6.5%, Action 6.3%, Casual 4.1%
You are the captain of a submarine of a small Ukrainian island state, with a big baggage of dreams and a lot of problems. Sink enemy ships, explore mysterious abandoned bases, steal secret documents. Drink tea and don't forget to have fun. Your team is already waiting for you. To the Battle!
Why similar: Submarine 61.2% ★, Naval 33.3% ★, Adventure 4.8%, Singleplayer 0.8%
Can you become the most skilled diver capable of reaching the deepest depths in the world? Every breath you take and every meter you descend will become more dangerous. Upgrade your diver with 30 different abilities and skill trees, and try to survive.
Why similar: Submarine 54.2% ★, Naval 16.8% ★, Action 12.6%, Casual 10.4%, Adventure 3.6%
At first the alien outbreak spreading throughout the oceans was confined. We delayed our extinction rather than avert it. As part of a salvage crew, you search the hellish containment zones, where a treasure trove of lost tech can help you and your crew eke out a living in a slowly dying world.
Why similar: Submarine 49.7% ★, Naval 16.9% ★, Action-Adventure 12.1%, Action 9.7%, Physics 4.4%
Can you survive the dangerous depths of the blue? Use your lightning-fast reflexes to evade hungry fish, collect points, and reach the top of the leaderboard. Watch out—you could become prey at any moment!
Why similar: Submarine 71.9% ★, Casual 21.3%, Adventure 6.8%
You are part of a three-person recovery crew sent to retrieve black boxes from the ocean floor using an old submarine. Teamwork and communication are essential to navigate tight caves, survive system failures, and uncover the dark truth behind the mission.
Why similar: Submarine 32.2% ★, Naval 25% ★, Action-Adventure 15.6%, Casual 10.4%, Exploration 8.4%
Silent Depth 2: Pacific is a lite sub-sim. You enter the Silent Service at the command of a Gato class submarine on War Patrols during World War 2. How long will you survive, and ultimately how much tonnage you sink is down to skill and cunning.
Why similar: Submarine 54% ★, Naval 31.6% ★, Action 7.2%, Casual 6.3%, Singleplayer 0.9%
Discover a vast and mysterious underwater world hidden beneath a remote cave on the surface. With procedurally generated cave systems and up to 9,999 unique underwater environments to explore, no two dives are ever the same.
Why similar: Submarine 51.1% ★, Action-Adventure 17.3%, Casual 12.6%, Exploration 11.4%, Adventure 5.1%
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 74% ★, Exploration 8.6%, Action 8.5%, Physics 5.1%, Adventure 2.1%
The new kind of mechanic is in the town - if you've ever dreamt about reparing big large underwater boats this is the place just for you! Check the damage, repair and fix the boats and make sure they're ready to be manned.
Why similar: Submarine 51.4% ★, Naval 32.9% ★, Action-Adventure 9.4%, Exploration 6.2%
Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive.
Why similar: Submarine 48.2% ★, Naval 29.6% ★, Action-Adventure 8%, Co-op 8%, Exploration 5.3%
Become the captain of a Los Angeles-class attack submarine. Strike without warning, sink enemy ships with different torpedoes, dominate the global rankings, and explore a living underwater world packed with historical wrecks and forgotten secrets. Fast, tactical, and fun submarine warfare.
Why similar: Submarine 64.7% ★, Naval 23.2% ★, Action 8.3%, Casual 3.5%, Singleplayer 0.5%
A diver collects pearls and similar items underwater and is chased by an octopus.
Why similar: Naval 52.1% ★, Action 25.3%, Action-Adventure 21.2%, Singleplayer 1.4%
Hadalis is a co-op deep sea survival game where every mistake can be fatal. Alone or with a crew, descend into the hadal zone while keeping your fragile submersible intact as pressure, creatures, and failing systems push you to the brink. Will you endure the abyss?
Why similar: Submarine 42.9% ★, Action-Adventure 14.3%, Co-op 13.5%, Exploration 9.5%, Physics 7.2%
Ship lovers rejoice! This is a collection of six finely-detailed vessels to explore at full-scale or remotely control in miniature form on a boating lake using a VR headset.
Why similar: Submarine 45.7% ★, Naval 32.5% ★, Casual 17.3%, Indie 4.5%
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 60.5% ★, Naval 33% ★, Action 5.8%, Indie 0.7%
A fun 2-player online co-op pirate game for having a good time with your best buddy. Stranded on a cannibal island, your only chance of survival is to make the cannibals like veggie food. Go on quests, fly with birds, paddle in a barrel, and use your bubble shooter to fight sharks.
Why similar: Submarine 53.8% ★, Naval 24.6% ★, Action-Adventure 11.6%, Exploration 8.5%, Adventure 1.5%
Guide a Nereid Freight submarine crew through Europa’s hostile under-ice oceans. Deliver essential cargo, salvage wrecks, repair failing stations, hunt dangerous lifeforms, and survive in the crushing darkness where every dive carries risk — and nothing stays quiet for long.
Why similar: Submarine 63.7% ★, Action-Adventure 12%, Co-op 8.8%, Exploration 8%, Action 4.7%
Hunt, hide and kill as you take command of U.S. submarines and crews and navigate the treacherous waters of the Pacific during WWII. Silent Hunter, the industry-leading naval warfare simulation franchise for over a decade, returns to its roots with next-generation graphical realism, immersive gameplay, innovative crew evolution and more...
Feel the freedom of the oceans! With Ocean Breeze, fish, sail your boats, and transport cargo. Embark on an adventure and write your own story on the seas! Are you ready for this fun-filled journey?
Why similar: Submarine 46% ★, Naval 25.9% ★, Casual 12.3%, Exploration 11%, Adventure 4.3%
Dive into the ocean's depths, face fearsome sea creatures, and collect their experience crystals. In this roguelite action game, upgrade your submarines with various combinations of weapons and chips. Become the Lord of the Ocean!
Why similar: Submarine 78.3% ★, Action 10.7%, Casual 7.7%, Indie 2.3%, Singleplayer 0.9%
by Heroes of the Storm , World has been Distorted. Find Kimchi
Why similar: Action 30.1%, Casual 23%, Action-Adventure 22.2%, Exploration 14.6%, Adventure 8.6%
Navigate your way through a maze filled with challenging traps! Make smart moves to reach the exit and overcome the dangers.
Why similar: Action 36%, Casual 27.2%, Action-Adventure 24.6%, Adventure 10.2%, Singleplayer 2%
Piece of Ship is a chaotic co-op for 1-4 players where survival is optional, but company loyalty is mandatory. Grab the singular wrench, patch the cracks with tape, and try to keep this bucket afloat! Remember: asking questions about the mission objective is strictly forbidden.
Why similar: Submarine 46.5% ★, Naval 32.3% ★, Casual 16.1%, Co-op 3.4%, Indie 1.1%
A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“
Why similar: Submarine 56.7% ★, Action-Adventure 13.1%, Exploration 10.8%, Action 7.4%, Casual 6.4%
You and up to 7 fellow subcontractors have been hired to deliver volatile cargo through dangerous depths. Stay coordinated, keep the payload intact, and try not to panic when everything goes wrong. The company expects delivery.
Why similar: Submarine 64.6% ★, Co-op 13%, Action-Adventure 10.5%, Action 9%, Adventure 2%
(This game was updated to "Tactics 2: War".)This is a real-time strategy, combined with a shooter of an airplane, a tank, a rocket launcher, a ship and a submarine. Modern warfare.
Ship lovers rejoice again! This is another collection of six finely-detailed vessels to explore at full-scale or remotely control in miniature form on a boating lake using a VR headset.
Why similar: Submarine 46.8% ★, Naval 30.3% ★, Casual 18.3%, Indie 4.6%
2D underwater physics-based action co-op for up to 4 players. Crew a submarine, harpoon loot and drag it back before oxygen runs out. Deeper the dive – higher the stakes and darker the horrors. All wrapped in an absurdly cute deep-sea exploration vibe with unforgettable chaotic dogs.
Why similar: Submarine 38.4% ★, Co-op 18%, Action 17.2%, Casual 12.3%, Physics 7.6%
Voice of the Ocean is a single-player adventure about a lost world, and the echoes of a forgotten past. Use your voice to sing ancient melodies and explore a world lost beneath the waves. Dive into the depths to uncover the power within your song and learn why you may be the last of your kind.
Why similar: Submarine 65.9% ★, Action-Adventure 16.1%, Exploration 13.3%, Adventure 2.8%, Indie 1.3%
Spiritual Successor to the Microprose Classic “Red Storm Rising”.
Why similar: Submarine 59% ★, Naval 36.4% ★, Action 3%, Indie 1%, Singleplayer 0.8%
IronWolf VR is a roomscale submarine game playable either singleplayer or online co-op with motion controls. Built from the ground up for VR, each part of the submarine has been crafted for an optimal VR experience.
Why similar: Submarine 48.4% ★, Naval 28.3% ★, Co-op 8.8%, Action-Adventure 7.3%, Action 6.3%
A 3D action game where you control a strand of body hair and move around a 3D room! Use the unique fluffy floating and sticking abilities of body hair to safely reach your destination!
Why similar: Action 27.2%, Action-Adventure 23.3%, Casual 20.9%, Exploration 11.2%, Physics 8%
Tactics 2: War.This is a real-time strategy, combined with a shooter of an airplane, a tank, a rocket launcher, a ship and a submarine. Modern warfare.
A starving pirate crew on a lone ship pins their hopes on the least experienced sailor, sending them ashore to an undiscovered island. Tasked with discovering 31 diverse foods, the rookie navigates the challenges of the island's terrain.
Why similar: Naval 39.9% ★, Casual 22.3%, Action-Adventure 21.6%, Exploration 13.2%, Indie 1.9%
As an inexperienced oceanographer, you must build your skills, reputation, crew, and resources along your journey to mount an expedition to find the lost Titanic. Experience the challenges, dangers and excitement of scientific underwater exploration!
Why similar: Submarine 57.3% ★, Naval 33.6% ★, Exploration 9%, Singleplayer 0.2%
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
Why similar: Submarine 64.3% ★, Co-op 15.1%, Naval 15% ★, Action 5%, Singleplayer 0.6%
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 67.1% ★, Naval 16% ★, Exploration 8.7%, Action-Adventure 5.4%, Adventure 2.4%
KURSK is the first ever adventure and documentary video game inspired by real events. You assume the role of a spy who finds way on the Russian nuclear submarine K-141 Kursk. While trying to complete your mission, you become witness to the dramatic events which shook the world at that time.
Why similar: Submarine 56.1% ★, Naval 34.4% ★, Action 5.4%, Adventure 2.3%, Indie 1.1%
Die Daddy Die is a 3d adventure and platform game in which you control a slime thrown by a Cosmic God, capable of deforming his body at will, solving traps and situations that arise in order to continue advancing.
Why similar: Action 37.6%, Action-Adventure 28.2%, Exploration 18.4%, Adventure 10.9%, Indie 2.8%
RogueBite is a fast-paced, co-op rogue-lite reverse bullet hell. Survive waves of enemies using passive attacks and active abilities. Upgrade your character, buy gear, and customize your loadout as difficulty ramps up. Work together—how far can you get?
Why similar: Submarine 48.4% ★, Action 21.6%, Casual 16.7%, Adventure 6.2%, Co-op 5.6%
UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time.
Why similar: Submarine 54.8% ★, Naval 31.8% ★, Physics 6.5%, Action 5.8%, Singleplayer 1.1%
Walnut the Walrus sets out to save his friends, and all of Northern Bear, from the dreaded Emperor Penguin. Luckily, his chilly Walrus Wind is ice cold. Now let’s freeze some penguins!
Why similar: Submarine 42.2% ★, Naval 36% ★, Casual 19.6%, Indie 1.5%, Singleplayer 0.7%
Try to complete 30 challenging levels in this 2D platformer! Dodge moving saws, watch out for rising lava, and reach the exit gate by mastering your timing. With its simple design and fluid gameplay, will you be able to finish every level in this adventure that tests your reflexes?
Why similar: Action 31.2%, Casual 25%, Action-Adventure 22.6%, Physics 11.4%, Adventure 8.5%
You are deployed back to planet Earth to recover a meteor-struck escape pod crew. While on your mission you find yourself discovering ancient ruins, new creatures, and ancient powers. The deeper you go, the closer you get to finally solving the mysteries of the most famous lost city.
Why similar: Submarine 55.4% ★, Action-Adventure 16.4%, Action 12.1%, Exploration 11%, Adventure 3.9%
WWII Tactical submarine combat in the South Pacific
Sink player-made battleships, aircraft carriers and submarines in this physics-based game. Use pre-built ships and sink the enemy by deploying aircraft, torpedoes, depth charges or shells. Or built your own ships in the extensive ship-editor.
Why similar: Submarine 48.9% ★, Naval 33.3% ★, Physics 10.6%, Action 6.6%, Singleplayer 0.6%
SkySeeker is a game that aims to drop the enemy at the target location. You can feel very exhilarating when you can blow away your enemies, so please play.
Why similar: Action 35.6%, Casual 29.6%, Action-Adventure 16.2%, Adventure 10.5%, Indie 8%
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 70.7% ★, Action-Adventure 11.7%, Exploration 10.4%, Adventure 3.3%, Indie 2.7%
Defending Frontiers is a city defense, 2D graphics with a side view, a memorable and atmospheric soundtrack, colorful and beautiful graphics and unforgettable experiences.
Why similar: Action 34.5%, Casual 30.5%, Action-Adventure 16.7%, Adventure 10.2%, Indie 8%
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 80.5% ★, Exploration 13.7%, Adventure 3.6%, Indie 1.1%, Singleplayer 1%
There's Nothing Down There is a short undersea horror exploration game. Descend into a sinkhole at the bottom of the ocean and discover the remains of a lost, yet not dead, civilization.
Why similar: Submarine 82.7% ★, Exploration 11%, Adventure 3.6%, Indie 1.8%, Singleplayer 0.8%
Leaf is an exploration driven action adventure game where you're on a quest to stabilize two abandoned worlds. On your adventure you stumble across hidden weapons, spells and special items that might help you on your journey.
Why similar: Action 34.2%, Casual 30.3%, Action-Adventure 17.1%, Adventure 10.4%, Indie 7.9%
Learn about boating safety & environmental protection with Echo-1, an educational game where you play as a rescue boat. Sail, rescue, protect marine ecosystems, and complete missions suitable for all ages. The goal: to create a generation aware of marine issues. Coming soon on Steam - Wishlist now
Why similar: Naval 54.3% ★, Action-Adventure 15.4%, Exploration 13.7%, Casual 11.2%, Adventure 2.8%
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 58.9% ★, Naval 40.7% ★, Singleplayer 0.4%
Claybook is a unique world made entirely of clay. Shape your character and the world around you to overcome challenging obstacles.
Why similar: Action 36.7%, Casual 35.2%, Physics 19.9%, Indie 8.3%
Arena of Trials is a dynamic 3D game with action/RPG and survival arena elements. You'll find yourself in a variety of biomes, from the scorching desert to the icy wilderness, where every move can be decisive.
Why similar: Casual 26.6%, Action 26.2%, Action-Adventure 22.8%, Exploration 12.4%, Adventure 8.7%
A tactical, map-based WWII submarine sim set in the Pacific Theater: Approach, intercept, strike unseen, withdraw into the deep. With realistic instruments, a Torpedo Data Computer (TDC), and including a full campaign with missions, patrol zones, radio intel, and more.
Why similar: Submarine 71.7% ★, Naval 27% ★, Indie 0.9%, Singleplayer 0.5%
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 55.7% ★, Naval 37.6% ★, Action 6.5%, Singleplayer 0.2%
