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 97.6% ★, Singleplayer 2.4%

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 96.2% ★, 2D 3.8%

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 74.5% ★, Strategy 21.4%, 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% ★, Card Game 23.7%, Strategy 11.8%, 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%

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 34.1%, Comic Book 23.4%, Perma Death 20%, Strategy 16.2%, Tabletop 4.7%

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 94.9% ★, 2D 3.9%, 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 43.1%, Tabletop 28.3%, Strategy 23.2%, 2D 3.7%, Singleplayer 1.6%

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

Why similar: Submarine 98.6% ★, Singleplayer 1.4%

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%

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% ★

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%

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 89.2% ★, Strategy 9.9%, Singleplayer 0.9%

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%

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 53.5%, Strategy 46.5%

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%

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 94.1% ★, 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%

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 87.6% ★, Strategy 10.1%, Singleplayer 2.3%

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 83.1% ★, Strategy 16.9%

Card game following the rules of the Russian card game Durak

Why similar: Card Game 41.9%, Strategy 30.7%, Tabletop 24.1%, Singleplayer 3.3%

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 31.1%, Card Game 30.2%, Strategy 19.9%, Tabletop 18%, Singleplayer 0.8%

Strategic turn-based card game supporting multiplayer mode.

Why similar: Card Game 44.5%, Tabletop 26.3%, Strategy 23.5%, 2D 3.5%, Singleplayer 2.3%

Recruit and retain townsfolk, use their unique services, and complete schemes against the Mayor while gaining advantages over rival troublemakers. Increase your notoriety and become the one who finally drives Bumblebrook's corrupt Mayor out of town in this lighthearted strategy card game.

Why similar: Card Game 40.3%, Tabletop 35%, Strategy 18.8%, Singleplayer 3.4%, 2D 2.4%

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 31.6%, Strategy 12.8%, Singleplayer 1.4%

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%

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 93.8% ★, Strategy 5.4%, Singleplayer 0.8%

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 99.6% ★, Singleplayer 0.4%

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: Card Game 50.2%, Strategy 49.8%

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 38.5%, Strategy 27.1%, Tabletop 24.9%, Cartoony 5.9%, 2D 2.4%

A collection of retro-style card games featuring friendly aliens! Galacard: Ackian Archives features enhanced ports of three installments in the strategy-based Galacard card game series: Galacard, Galacard Platinum and Galacard Advance.

Why similar: Card Game 57.8%, Strategy 33.5%, 2D 5.2%, Singleplayer 3.4%

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%

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 2.2%, 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 86.5% ★, Strategy 12.7%, 2D 0.8%

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

Why similar: Card Game 43.8%, Strategy 32.4%, Tabletop 19.6%, 2D 4.2%

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 42.7%, Strategy 33.9%, Tabletop 19.3%, 2D 4.1%

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%

"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 38.2%, Strategy 28.5%, Tabletop 23.4%, 2D 5.6%, Singleplayer 4.2%

《修仙牌》是一款休闲卡牌游戏，玩家需要利用五行数值的相生相克，在限定次数内组合卡牌，将自身的五行数值改变到对应区间来尝试突破。

Why similar: Card Game 40.9%, Strategy 33%, Tabletop 20%, 2D 3.9%, Singleplayer 2.2%

Kill all the cultists before midnight strikes

Why similar: Comic Book 40%, Card Game 39.9%, Strategy 18.2%, Singleplayer 1.8%

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%

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 95.1% ★, 2D 2.5%, Singleplayer 2.3%

You are one of the last to fight back — a scavenger, a soldier, a changeling — surviving run after run across the wreckage orbiting the dying star. Each attempt takes you closer to the truth buried at its core.

Why similar: Card Game 35.3%, Comic Book 28.4%, Strategy 23.9%, Perma Death 8.5%, 2D 3.3%

Scoundrel's Dungeon is a brutal roguelike card game built on the classic Scoundrel. Each dungeon floor is a deadly hand of cards. Fight monsters with dangerous modifiers, collect powerful items and upgrade your cards to survive. Every floor hits harder. Every decision matters. How deep can you go?

Why similar: Card Game 24.2%, Comic Book 22.8%, Perma Death 20.1%, Tabletop 17.3%, Strategy 13.2%

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 89.1% ★, Strategy 7%, 2D 2.9%, Singleplayer 1%

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%

A 50's horror comic themed deck building card game with roguelike progression elements. Stop yourself from turning into a monster, or embrace your inner evil and use your new gifts. Choose from a roster of classic monsters and duke it out in The Monster Within!

Why similar: Card Game 43.9%, Comic Book 30.3%, Strategy 19.8%, Singleplayer 3.2%, 2D 2.8%

Chill out in a submarine as you learn Morse code! Submorse is an atmospheric, first-person game that teaches you the international Morse signals.

Why similar: Submarine 95.8% ★, Singleplayer 2.5%, 2D 1.7%

200 sunny layouts to help take a load off!

Why similar: Card Game 53.9%, Tabletop 37.3%, 2D 5.1%, Singleplayer 3.7%

Dive into the deep and upgrade your little submarine to reach the depths! Collect resources, craft new equipment, and expand your bathyscaphe using a card-based room system while managing your food stocks and the increasing pressure as you venture to the abyss.

Why similar: Submarine 97.7% ★, 2D 2.3%

A single-player card battle game combining poker hands with strategy. Form straights, flushes, and more to strike enemies, face powerful bosses, and boost scores with scene cards!

Why similar: Card Game 47.7%, Strategy 34.8%, Cartoony 12%, Singleplayer 5.6%

Explore and navigate an underwater cave in your submarine.

Why similar: Submarine 98.9% ★, Singleplayer 1.1%