Games Like Under Pressure

Rust Bucket is a short resource management horror game about uncovering data from a nuclear underwater accident, partially inspired by Iron Lung.

Why similar: Submarine 97.7% ★, Singleplayer 2.3%

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 98.8% ★, Singleplayer 1.2%

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 96.3% ★, 2D 3.7%

Created by solo developer Seung-jae Lee, a huge StarCraft fan. Sea_Dominator is a next-gen RTS built for flawless Linux performance. Command fish in fierce underwater battles with classic RTS mechanics. Join our journey toward epic campaigns, multiplayer, and community-driven new units!

Why similar: Submarine 74.9% ★, Strategy 21.1%, 2D 2.9%, Singleplayer 1.2%

ABYSS is a 2-4 player co-op horror game where you and your crewmates must operate an old submarine through narrow trenches, scavenging scrap from the ocean floor and avoiding the denizens that lurk in the deep

Why similar: Submarine 100% ★

The official digital port of the tabletop game which won 2019 Diamant d’Or – top expert strategy game. This digital version adds online multiplayer and AI opponents.

Why similar: Submarine 50.7% ★, Card Game 23.3%, Strategy 11.6%, Tabletop 11.6%, 2D 2.6%

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 99.1% ★, Singleplayer 0.9%

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 96.8% ★, 2D 1.8%, Singleplayer 1.4%

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 95% ★, 2D 3.8%, Singleplayer 1.2%

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...

Why similar: Submarine 100% ★

Chess meets Poker. A high-stakes game where chess battles and poker hands decide your fate. Capture pieces, build hands, and bet your way through the Odysseys.

Why similar: Card Game 33.6%, Comic Book 23.9%, Perma Death 20.1%, Strategy 16.1%, Tabletop 4.7%

Pilot a submarine through a maze with your crew — from the inside. Manage systems, repair breakdowns, and survive whatever's out there. No ocean views included.

Why similar: Submarine 100% ★

A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.

Why similar: Submarine 98.7% ★, Singleplayer 1.3%

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 98.8% ★, Singleplayer 1.2%

Compete with 1-5 players in this interactive cozy indie card game! Strategize table layouts and hand placement in order to be the first top win!

Why similar: Card Game 42.8%, Tabletop 28.6%, Strategy 23.3%, 2D 3.7%, Singleplayer 1.7%

Little Dive is a short and cozy underwater puzzle-platformer about exploring the depths, overcoming obstacles with handy tools, and uncovering treasures from a lost world that feels strangely familiar.

Why similar: Submarine 95.9% ★, 2D 2.5%, Singleplayer 1.6%

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 89.5% ★, Strategy 9.7%, Singleplayer 0.9%

Maintain your diving bell as you’re lowered into the deep sea, where even the walls of your vessel seem to echo your aloneness back at you. A short, sit n' survive thriller.

Why similar: Submarine 98.5% ★, Singleplayer 1.5%

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 98.5% ★, Singleplayer 1.5%

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 98.5% ★, Singleplayer 1.5%

Every breath you take and every meter you descend will make the danger more intense. Upgrade your diver with 8 unique weapons, 30 different abilities, skill trees, and try to survive this Incremental roguelike.Can you become the most skilled diver capable of reaching the deepest depths in the world?

Why similar: Submarine 70.3% ★, Card Game 18%, Strategy 9%, 2D 1.6%, Singleplayer 1.1%

Simple turn-based RPG where you make your way across different marine-based landscapes, fighting several harmful species or objects in a quest to save the ocean.

Why similar: Submarine 94.2% ★, 2D 4.1%, Singleplayer 1.7%

The ocean didn't get dirty on its own. Pilot your submarine through vast underwater worlds, collect the trash humanity left behind, and uncover what's been growing in the dark. Clean, explore, upgrade and try not to look too closely at what's following you.

Why similar: Submarine 99.5% ★, Singleplayer 0.5%

Card game following the rules of the Russian card game Durak

Why similar: Card Game 41.6%, Strategy 30.7%, Tabletop 24.4%, Singleplayer 3.3%

A few-minute deep-sea score attack. Flip gravity to rise or dive, graze reefs and jellyfish to charge OVERDRIVE, then spend it for a burst of slow-motion scoring. Playing it safe is the losing move. The deeper you go, the more the ocean changes.

Why similar: Submarine 91.8% ★, 2D 6.1%, Singleplayer 2%

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 87.8% ★, Strategy 9.9%, Singleplayer 2.3%

Epic battles await you in the multi-award winning Trading Card Game, now on Steam. Battle with digital cards and scan tabletop cards into your digital collection for Double the Value!

Why similar: Card Game 53.3%, Strategy 46.7%

688(I) Hunter/Killer, the most realistic submarine simulation ever developed for PC. Master the sonar and weapons control systems, learn to develop real target situations and outfit your boat with the latest advanced weaponry. Then use your skills to complete the tour of duty and earn your dolphins to become a true submariner.

Why similar: Submarine 83.4% ★, Strategy 16.6%

Control a new team of heroes battling evil villains across dynamic environments. Play out epic comic book battles come to life in this exciting adaptation of the hit card game.

Why similar: Comic Book 31.8%, Card Game 29.7%, Strategy 19.8%, Tabletop 18%, Singleplayer 0.8%

Strategic turn-based card game supporting multiplayer mode.

Why similar: Card Game 44.1%, Tabletop 26.6%, Strategy 23.5%, 2D 3.5%, Singleplayer 2.3%

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!

Why similar: Submarine 98.3% ★, Singleplayer 1.7%

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 99.6% ★, Singleplayer 0.4%

El Truco Uruguayo de toda la vida. Jugá 1v1, 2v2 o 3v3, o entrená contra la máquina. Salas públicas y privadas con código, y rankings. ¡El que pierde paga el asado!

Why similar: Card Game 42.7%, Strategy 30.9%, Tabletop 20.5%, Singleplayer 3.4%, 2D 2.6%

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 93.9% ★, Strategy 5.3%, Singleplayer 0.8%

A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.

Why similar: Submarine 99.2% ★, Singleplayer 0.8%

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 91.8% ★, Cartoony 4.6%, 2D 2.1%, Singleplayer 1.4%

7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.

Why similar: Submarine 99.3% ★, Singleplayer 0.7%

Subcraft is a 2-3 player co-op submarine adventure. Dive beneath a frozen world, explore dangerous caves, mine resources, fight monsters, and help rebuild civilisation.

Why similar: Submarine 98.6% ★, 2D 1.4%

Realistic 3D Canasta simulation with singleplayer, multiplayer and tutorial. With configurable AI strength and many adjustable rule and game variants you can start exciting Canasta tournaments - or just play for fun!

Why similar: Card Game 54.2%, Tabletop 31.7%, Strategy 12.8%, Singleplayer 1.4%

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 86.8% ★, Strategy 12.5%, 2D 0.7%

The year is 1997. Pilot a small submersible into the depths of the Pacific to investigate a massive sonar anomaly. Navigate by instruments, scan targets, and uncover something far older than it should be.

Why similar: Submarine 99.4% ★, Singleplayer 0.6%

Dive into the eerie depths of Europa to find extraterrestrial life. Are you ready to take the next step?

Why similar: Submarine 100% ★

Hidden Dimensions 3 is a science-fiction themed collectible cards game offering over 500 cards, varied gameplay modes and challenges. Create decks containing spaceships, as well as various structures and actions to support your fleet.

Why similar: Strategy 50%, Card Game 50%

It's simple. Operate your submarine through challenging tight cave systems to collect the target, while not scratching the cave walls under suboptimal conditions. Navigate carefully and consider every move in this slow pace, athmospheric, multiplayer, submarine simulation-lite.

Why similar: Submarine 92% ★, Cartoony 6.2%, Singleplayer 1.8%

This is a turn-based RPG that combines table games and card battles. Use your wisdom and luck to defeat enemies and solve problems!

Why similar: Card Game 38.1%, Strategy 27.1%, Tabletop 25.1%, Cartoony 6%, 2D 2.4%

Pilot your tiny submarine to mine ores for the corporation in this incremental simulation game. Sealed in a cramped cockpit, you press buttons and pull levers to fulfill your quota. Install upgrades, unlock new mining gadgets and dive deeper. Your life is disposable - profit is all that counts!

Why similar: Submarine 98.9% ★, Singleplayer 1.1%

Kill all the cultists before midnight strikes

Why similar: Comic Book 40.8%, Card Game 39.3%, Strategy 18.1%, Singleplayer 1.8%

ConCodia is a poker-inspired Roguelike solitaire-matching game. Heroes await your call – balance draws and shop choices, combine skills and items, defeat and recruit. Luck, strategy, skill – all essential. Your unique journey begins with your first hero pick.

Why similar: Card Game 39.6%, Strategy 28.2%, Tabletop 27.9%, 2D 2.6%, Singleplayer 1.7%

A collectathon, memory card game where your aim is to collect as many quirky characters as possible! Then Steal, Block and Stop your way to victory with this quirky twist on the traditional card game of Go Fish.

Why similar: Card Game 42.4%, Strategy 34%, Tabletop 19.5%, 2D 4.1%

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.

Why similar: Submarine 95.2% ★, 2D 2.5%, Singleplayer 2.3%

Build a 12-card crew, read open rival hands, call the winning stat, and unlock hand-painted comic stories across Paperlight City. Outplay eight Rival Files in a fast tactical card duel where every panel can turn the issue.

Why similar: Card Game 36.4%, Comic Book 26.2%, Strategy 25%, Cartoony 7.7%, 2D 3.7%

Just Spades. Bid your hand, protect your partner's Nil, and make your contract without collecting too many bags. Settle into classic partnership Spades with readable cards, computer opponents, and a clear view of every trick.

Why similar: Card Game 39.4%, Tabletop 27.9%, Strategy 27.4%, 2D 3.9%, Singleplayer 1.4%

"Puzzle Journey" is the kind of game that captivates you for hours on end. It's perfect for players looking to unwind alone or those wanting to spend quality time with family and friends. Are you ready to take on the challenge? Come and experience "Puzzle Journey" today!

Why similar: Card Game 37.9%, Strategy 28.6%, Tabletop 23.6%, 2D 5.6%, Singleplayer 4.2%

short horror underwater experience where you explore deeper and deeper a strange location on earth that seems to behave differently

Why similar: Submarine 99.1% ★, Singleplayer 0.9%

"Dark Door" is a reasoning game developed by the Mallet Games, a studio composed of students from Bilibili.

Why similar: Card Game 43.5%, Strategy 32.5%, Tabletop 19.8%, 2D 4.2%

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 89.2% ★, Strategy 7%, 2D 2.8%, Singleplayer 1%

A comic-ink roguelike deckbuilder where noise is a resource. Scavenge loud and the horde answers in waves — or fight quiet and stay poor. Outplay enemies that run decks of their own: peek, steal, and sabotage their next move while an infection ticks toward turning you.

Why similar: Card Game 38.2%, Comic Book 30%, Strategy 27.1%, 2D 3.5%, Singleplayer 1.3%