Games like SUBOPTIMAL

S.O.N.A.R. (Submarine Operators Not Actually Ready) is a 1–4 player co-op submarine sim where teamwork is essential, panic is inevitable, and sinking is always one wrong button away. Use sonar, pilot, fight, repair, and pray your friends know what to do. If you enjoyed this game, see our list of games similar to S.O.N.A.R. - Submarine Operators Not Actually Ready.

63%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, optimization

78% User Score Based on 32 reviews

GOING DOWN WITH THE SHIP... BUT STILL TURNING A PROFIT..!? WHAT CAN YOU EXPECT: Maintain a rusty submarine with your friendsNavigate around big environmentsA few (plenty) of bugs to be discovered! Demo Playthrough: ~15min per run ⭐MULTIPLAYER DEMO NOW LIVE ON STEAM ⭐ (MULTIPLAYER INSTRUCTIONS: We're using Steam Multiplayer. Remember to launch Steam, before opening the game. If you can open … If you enjoyed this game, see our list of games similar to What'Sub.

72%Game Brain Score

Most mentioned positive aspects:humor, atmosphere

Most mentioned negative aspects:gameplay, stability

72% User Score Based on 152 reviews

Dreadline: Net Quota is a chaotic co-op game for up to 6 players set on dangerous seas. Catch fish with different rods or spearfishing, keep your boat afloat as systems fail, and survive unpredictable encounters without drowning as everything falls apart. If you enjoyed this game, see our list of games similar to Dreadline: Net Quota.

About This GameHadalis is a co-op deep-sea survival adventure where one wrong move can doom your entire crew. Whether diving solo or with your team, your mission is to descend into the hadal zone while preventing your fragile submersible from falling apart. Crushing pressure, hostile fauna, and critical system failures stand between you and the darkest region of the ocean. Will you make it back to… If you enjoyed this game, see our list of games similar to Hadalis.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

87% User Score Based on 5,232 reviews

We Need to Go Deeper is a 2-4-player cooperative submarine rogue-like set in a Jules Verne-inspired undersea universe. In the game, you and your crew must embark on many voyages into a mysterious undersea trench known as The Living Infinite. If you enjoyed this game, see our list of games similar to We Need To Go Deeper.

Medieval Thieves Academy is an online co-op stealth game with proximity voice chat for 2 to 4 players. Sneak through castles and mansions, steal every treasure you can carry, and spend your loot between runs on stat upgrades and tools. Push as far as you can, efficient or not. INFILTRATE THE CASTLE Navigate through rooms, corridors and courtyards patrolled by guards with unpredictable rout… If you enjoyed this game, see our list of games similar to Medieval Thieves Academy.

A 4-player co-op FPS adventure where you swing through trees using vines, escape wild animals, and survive dangerous biomes. Each player has a unique role, and teamwork is the key to survival. If you enjoyed this game, see our list of games similar to The 4 Masked.

67%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:gameplay, story

92% User Score Based on 24 reviews

You are the Nautikins, the dominant species on this ocean planet! Build boats, planes, and helicopters to explore a vast sea filled with islands and mysteries. Play in a sandbox with unlimited parts or a campaign where you strive to reach your goals. Embark with online multiplayer or singleplayer. If you enjoyed this game, see our list of games similar to Nautikin Adventures.

88%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, grinding

88% User Score Based on 2,859 reviews

Co-op diving horror. Eliminate all traces of your employer's failed experiments from their abandoned underwater labs. Navigate your submarine, dive down with your crew, remove all corpses, but watch out for the abyssal terrors lurking. If you enjoyed this game, see our list of games similar to Murky Divers.

OUCH! CARGO!The company just slapped a contract right onto your face: "Temporary Accident Handler" Refuse? Fired. Sign it? Overtime. And just like that, you and your crew are forced to push an alien transport device—the "Flip-Over"—deep into disaster zones. Your job? Recover scattered cargo piece by piece and haul them to the Drop-off Points to secure their salvage value. Th… If you enjoyed this game, see our list of games similar to Ouch! Cargo!.

DESCEND INTO THE ABYSSAn online co-op horror game featuring a procedural underwater world, proximity voice chat, and terrifying creatures lurking in the dark. Go solo or with up to 4 players and dive deep into the unforgiving ocean, exploring submerged worlds, scavenging their treasures and surviving whatever guards them. LIFE IN THE SUBMARINEYour submarine is your lifeline. Learn to pilot it, re… If you enjoyed this game, see our list of games similar to Deep Panic.

Set in the depths of the Red Seas, Magnavis is a 1-4 player co-op submarine horror survival game. Manually operate grotesque ship systems powered by living organs, weld catastrophic leaks, and survive with your crew in an abyss where unknown terrors lurk in the absolute dark. If you enjoyed this game, see our list of games similar to Magnavis.

Somnium Tenebris is a 5-player, investigative horror game set in a Lovecraftian world. Explore the depths of the ocean with your team as you uncover evidence in your efforts to identify the megalithic creature lurking there. Try not to attract too much attention while you do so... Submarine: Your submarine is equipped with advanced technology to detect all forms of evidence in the deep dark of… If you enjoyed this game, see our list of games similar to Somnium Tenebris.

70%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:optimization

90% User Score Based on 29 reviews

River Runners is a cooperative multiplayer adventure where you and up to 3 friends must work together to survive a dangerous, ever-changing river.  Players can each take their own raft, split into groups or work together in a single raft. The river grows more dangerous as daylight fades. Time is a limited resource, and as the sun sets, visibility drops, making it harder to spot threats ahead. Al… If you enjoyed this game, see our list of games similar to River Runners.

86%Game Brain Score

Most mentioned positive aspects:atmosphere, humor

Most mentioned negative aspects:gameplay, grinding

86% User Score Based on 56 reviews

For a special legacy, you are returning to the island where you grew up.Your family worked their entire lives for this beach. Acquired with big dreams, this beach presents an opportunity to keep their memory alive.It is now in your hands to take the beach to the top and transform it into an unforgettable vacation paradise for customers. However, it won't be easy. A journey full of surprises awaits… If you enjoyed this game, see our list of games similar to Beach Club Simulator 2024.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, atmosphere

90% User Score Based on 144 reviews

Explore the peculiar universe of ADIOS Amigos. A game with serious astrophysics in a comic setting for 1-4 players. Explore solar systems and discover planets, space stations, aliens, and artifacts. Improvise fuel efficient trajectories to keep your rusty ship running (and you might see your home planet once again). Toy with accurate and delightful space physics. Break into a space station with … If you enjoyed this game, see our list of games similar to ADIOS Amigos: Galactic Explorers.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

95% User Score Based on 39,863 reviews

Critic Score 78%Based on 1 reviews

Barotrauma is a 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter’s moon Europa. The bone-crushing pressure outside the submarine, the strange creatures inhabiting the ocean and the potentially dangerous equipment and machines on board ensure that the tiniest slip can turn the game into a chaotic struggle for survival. The game is heavily inspired… If you enjoyed this game, see our list of games similar to Barotrauma.

44%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:story, monetization

73% User Score Based on 11 reviews

Submeris A deep-sea mining adventure filled with exploration, danger, and survival beneath a mysterious island! Dig. Upgrade. Descend. And uncover the treasure buried deep below. --- About the GameSubmeris invites you into an immersive underwater experience combining exploration, mining mechanics, and survival gameplay beneath a remote and mysterious island. Start with just a simple … If you enjoyed this game, see our list of games similar to Submeris.

Salty Dogs is a co-op 2D physics-based action game about a squad of badass dogs who arm up and dive into a corrupted ocean. Blast mutated sea life, haul loot back to your submarine, upgrade it between runs, and fight your way down through the dark toward dreadful Cat-o-Cthulhu. If you enjoyed this game, see our list of games similar to Salty Dogs.

Shipping & Handling is a cooperative multiplayer sandbox delivery game about moving through hostile environments while keeping a shared payload from damage until delivered! You and your crew take on delivery runs across strange, dangerous spaces, dealing with terrain hazards, limited resources, and the chaos that comes from coordinating as a team. Stay alive and keep the delivery intact. Cor… If you enjoyed this game, see our list of games similar to Shipping and Handling.

Capybara Dungeon is a first-person cooperative dungeon exploration game where up to 4 players control capybaras in chaotic runs filled with dangerous creatures, unpredictable traps, and humor, relying on constant communication to survive. If you enjoyed this game, see our list of games similar to Capybara Dungeon.

DEEPLY is an underwater adventure about treasure hunting, gear upgrading, and exploring a mysterious ocean. Dive off your raft, gather resources, discover artifacts, upgrade your equipment, and gradually get closer to the legendary ship your father devoted his life to. • Explore the DepthsDive into a vast underwater world filled with ruins, caves, sunken yachts, ancient structures, and hidden loc… If you enjoyed this game, see our list of games similar to DEEPLY.

Gather your crew of 1 to 10 players and dive into fear while uncovering the secrets of the deep. The fate of your mission and crew rests on your decisions. In this heart-pumping journey full of adrenaline, danger, and excitement at every turn, will you fight or hide? If you enjoyed this game, see our list of games similar to Subcrew.

Introducing Party Maniacs Rules: Get ready for a wild adventure where a bunch of crazy party animals break all the rules of normal parties. As the party spirit meets a mix of different bashes, brace yourself for a hilarious plan that takes nightlife to the next level. If you enjoyed this game, see our list of games similar to Party Maniacs Rules.

Welcome to the Cozy Estuary! A unique habitat teeming with biodiversity awaits! Help this small community grow and thrive. Explore a story-rich world and build your perfect home. Craft, cultivate, decorate, and innovate to grow your neighborhood and bring the town together. If you enjoyed this game, see our list of games similar to Welcome: A Cozy Estuary.

97%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:story, stability

97% User Score Based on 121 reviews

A chaotic 2-player co-op road trip. Share the controls of a pedal car as tourists: sit on the left to turn left, sit on the right to turn right! Coordination is key! If you enjoyed this game, see our list of games similar to Rosalie.

69%Game Brain Score

Most mentioned positive aspects:humor, gameplay

96% User Score Based on 23 reviews

Without A Hitch is a co-op delivery game where you transport cargo across an apocalyptic landscape. Whether driving solo or in a convoy of 2 to 4 players, you must navigate chaotic hazards, scavenge vital parts, and escape from THEM. Can you survive Without A Hitch? If you enjoyed this game, see our list of games similar to WITHOUT A HITCH.

24%Game Brain Score

Most mentioned positive aspects:atmosphere, humor

Most mentioned negative aspects:graphics, story

28% User Score Based on 40 reviews

Immerse yourself in the exciting world of Park Ranger Simulator and take over the management of the Summit Vista National Park in a huge, lively open world. Take on all the tasks that need to be done as a park ranger - either alone or together with friends in cross-platform multiplayer! Do you have what it takes to master the challenges ahead and manage your park successfully? Discover an… If you enjoyed this game, see our list of games similar to Park Ranger Simulator.

81%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, story

81% User Score Based on 207 reviews

DIG. SURVIVE. GET RICH… OR DIE TRYING GOBLIN COMPANY is a co-op mining game where every meter you dig could be your last. Armed with laser drills, you and your fellow Goblins must reach the legendary Giant Crystal in the WHAAG MINING INC mines. But the depths hold ravenous creatures and a darkness that devours sanity. Can you claim the treasure? DIG EVERYWHERE Carve your own paths through the cave… If you enjoyed this game, see our list of games similar to Goblin Company.

90%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:stability, optimization

90% User Score Based on 34,196 reviews

A co-op adventure about driving your Recreational Vehicle home. If you enjoyed this game, see our list of games similar to RV There Yet?.

29%Game Brain Score

Most mentioned positive aspects:humor, graphics

Most mentioned negative aspects:optimization, gameplay

29% User Score Based on 76 reviews

Don't Shout Together is a multiplayer horror game created on Unreal Engine 5. After a plane crash, you find yourself in the forest and discover that an explosive device is attached to your neck, which reacts to screams - if you scream, you die. To escape, you need to collect items to either call for rescue by assembling a phone booth or escape by car by building a vehicle from parts. At the same … If you enjoyed this game, see our list of games similar to Don't Shout Together.

82%Game Brain Score

Most mentioned positive aspects:humor, emotional

Most mentioned negative aspects:gameplay, stability

82% User Score Based on 83 reviews

Work together with up to 8 friends to paddle through cool waters, overcome obstacles and bosses, and reach new islands. Reach the legendary treasure without sinking. PADDLE WITH FRIENDSTeamwork is the key as you and your friends share the same boat, navigating waters filled with unpredictable and hilarious chaos. You have to coordinate your paddles or you'll end up failing! EXPLORE NEW ISLANDS… If you enjoyed this game, see our list of games similar to Boat Together.

70%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

75% User Score Based on 44,756 reviews

Critic Score 64%Based on 9 reviews

Take the role of a plane crash survivor stranded somewhere in the Pacific Ocean. Come face to face with some of the most life threatening scenarios that will result in a different experience each time you play. Scavenge. Discover. Survive. If you enjoyed this game, see our list of games similar to Stranded Deep.

48%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

48% User Score Based on 273 reviews

Aquanox Deep Descent is a first person underwater vehicle shooter, in which players control a variety of customizable ships to engage in fierce battles in the dystopian deep sea world of Aqua. In the near future the Earth's surface has become uninhabitable. What remains of humankind lives in former mining and research stations, deep below the surface of the sea. Born and raised in the only wo… If you enjoyed this game, see our list of games similar to Aquanox Deep Descent.

69%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

79% User Score Based on 38 reviews

Ever wanted to be a great white shark? Now you can! Swim, eat, explore, and more! Lurk the margins of our world alone or with friends in this vast coral reef spanning the ocean floor. If you enjoyed this game, see our list of games similar to Alpha Shark.

Deadly Joy is a multiplayer horror survival game where each player is a Play Center employee chosen to complete dangerous missions under the watchful eyes of the facility's eerie mascots. Between cooperation and betrayal, every choice matters… Parkour ‍♂️: A deadly obstacle course where only the smartest and fastest will reach the end. Hugster will be there to "guide" you, but will you help other… If you enjoyed this game, see our list of games similar to Deadly Joy.

A co-op road trip horror for 4 players from the fan of Spintires, MudRunner and SnowRunner. Loot by day. Survive the night. Defend your car from skeletons, monsters and bad decisions. Go GAS! Go FUN! If you enjoyed this game, see our list of games similar to GAS.

From Vacay… to MaydayYou and your friends are on a relaxing boat trip… but things don’t go as planned. Everything is physics-based and fully interactive. The boat tilts, cargo slides, someone falls overboard, and suddenly you’re all scrambling to communicate, and work together just to keep the boat afloat. Teamwork Makes It Better (Or Worse?)Everyone has a role, but things rarely go as planned. … If you enjoyed this game, see our list of games similar to Mayday Vacay.

Welcome to the river where teamwork is the only thing keeping your raft afloat. Are We Sinking Yet? is a humorous co-op adventure where 2-4 players must paddle together, react to unexpected dangers, and somehow survive the chaotic journey downstream. Controlling the raft is simple… in theory. Paddle on one side and the raft turns that way. But when everyone rows differently or someone refuses to… If you enjoyed this game, see our list of games similar to Are We Sinking Yet?.

Set sail with your friends aboard a flying pirate ship! Explore mysterious islands, plunder ships and treasures, and amass a fortune… But beware: the richer you get, the more you attract unwanted attention! If you enjoyed this game, see our list of games similar to Sky Pirates.

62%Game Brain Score

Most mentioned positive aspects:humor, gameplay

100% User Score Based on 13 reviews

Hoover Heroes is a physics-based multiplayer game where Kevins battle it out in chaotic arenas, supporting 2 to 8 players. The goal is simple: cause mayhem, take down your opponents, and dominate with your trusty vacuum. Every match turns into an unpredictable comedy show full of wild moments. Use Kevin’s vacuum to suck in objects and launch them at your opponents. Control the chaos by interact… If you enjoyed this game, see our list of games similar to Hoover Heroes.

Survive the world’s most chaotic road trip! Team up with friends to drive, repair, and argue your way through treacherous terrain, unpredictable weather, and mysterious small towns in a physics-driven co-op adventure. If you enjoyed this game, see our list of games similar to RV.

Roadmap About the GameThe deep silence of the brutal winter embraces you when you wake up one morning in your cabin. There's no food anymore. A half-empty can of soda in the fridge. A beaten up old car in your garage with all the parts lying around it, and the cold starts to wrap around you, fingers tingling and hunger twisting your stomach around. You know you have to get the car running quic… If you enjoyed this game, see our list of games similar to Arctic Drive.

https://store.steampowered.com/widget/3444000/ WISHLIST ON STEAM The demo version offers you a mission in the "city" map, where you can play solo or enjoy online co-op. WE NEED HEROES! Little cats are trapped in the flames and are waiting for you. Gather your courage, overcome obstacles, and save these adorable kitties! BUILD YOUR TEAM AND EMBARK ON AN ADVENTURE! Play online with up … If you enjoyed this game, see our list of games similar to Firefighters Together.

You are the proud owner of a rather rusty submarine, on your way to discover the deepest depths of the ocean. Now and then there might be a small leak or another annoyance but that's what you love about your very own submarine, it's a two way relationship giving repairs and in return receiving shelter and transportation. So grab a friend and go on a journey, be careful to stay on track to not end … If you enjoyed this game, see our list of games similar to My Rusty Submarine - New Waters.

Push your out of gas vehicle with friends through challenging obstacles to reach your destination! Physics based cooperative car pushing game - One mistake can end it all! If you enjoyed this game, see our list of games similar to No Road To PEAK: Together.

29%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:stability, gameplay

41% User Score Based on 22 reviews

Dive into heart-pounding terror with our CO-OP horror experience for 5 PLAYERS. Uncover chilling mysteries, face unspeakable horrors, and survive together in this intense collaborative nightmare. Will your team escape the shadows, or succumb to the darkness that lurks within? If you enjoyed this game, see our list of games similar to Deep in The Fear.

Protect the ocean and love nature. "If you are a person who likes a casual, simple and cute game atmosphere, chatting, collecting, unlocking achievements, and loving nature, then you can give yourself a chance to become a fish, and the fish school welcomes you." This is a multiplayer online RPG simulation survival game. Thank you for supporting independent games. I hope the game can b… If you enjoyed this game, see our list of games similar to i am a fish Online.

31%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, optimization

47% User Score Based on 17 reviews

In Raft Survival 3D and raft adventure games you can imagine that you are only one person who survived after catastrophic crash in ocean. You are alone on this small raft wandering in the ocean & crafting ocean game. There are no signs of earth nearby in raft and shark games. You can see that you are only survivor of ship crash, now you need to struggle for your life to survive in survival raf… If you enjoyed this game, see our list of games similar to Island Raft Survival 2021: Ocean Escape.

56%Game Brain Score

Most mentioned positive aspects:humor, graphics

Most mentioned negative aspects:music, gameplay

92% User Score Based on 12 reviews

Unsual 3d parking puzzle with kicking mechanics. Kicking is fun! Kick a car from the parking lot alone or with friends. And don't think that it will be easy. If you enjoyed this game, see our list of games similar to Bunny Parking.