Top similar games like Sub Optimal Co.:

A first-person co-op comedy for up to 4 firefighters who are very bad at their job. Drive the truck, blast the fire, rescue the panda, and blame each other when it all goes up in smoke. Bad at fires. Great at friendship.

Take charge of a chaotic emergency room up to 8 players. Examine patients’ vitals, diagnose their conditions, and choose the right treatment. Prioritize emergencies and keep the shift under control as your patients’ conditions worsen around you.

Prison Pocket Patrol is a co-op prison guard simulator. Search, scrub, and sort incoming inmates according to the warden's strict orders. Deal with brawls, turn a blind eye for a bribe, and pocket confiscated contraband to fund shiny new checkpoint upgrades!

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?

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.

The original game. Find a needle hidden in millions of hay pieces with your friends.

Explore harsh wilderness together in Cozy Offroad Simulator Together, a relaxing co-op driving adventure where teamwork, smart preparation, and realistic offroad mechanics help you survive mud, snow, storms, and dangerous terrain 🚙🌲

Embark on 3D online multiplayer escape rooms in Escape Party. Solve puzzles, test your speed, and conquer challenges together.

A 1-4 player co-op, You are stuck in a forest alone or together with one goal to chop every tree in sight. Chop Trees, Gather Wood, Make Money And Upgrade Your Tools

A crew of players experience the tense atmosphere of a WW2 U-boat, manning the stations in this realistic co-op simulation game. Several crews may play together in a wolfpack, completing missions based on iconic events during the different stages of German U-boat warfare. Solo play included.

Brew & Bloom is a barista sim where every detail matters - from pulling the perfect espresso shot to designing the cozy corners of your dream café. You’re not just making coffee - you’re crafting a space with soul.

A sci-fi co-op game for up to 4 players. Rush into dangerous high-tech facilities and fix their broken systems before they collapse around you!

Start with nothing and work your way back home, alone or with up to 4 players. Explore a vast open world, take on physics-based delivery jobs, buy new vehicles, and earn Greystone’s trust to unlock more unique, and bigger contracts. Build your business, make your fortune, and buy your house back.

A chaotic co-op job sim for up to 4 players about night-shift doctors. Handle a bizarre stream of patients, diagnose illnesses, and assign people to the correct treatment zones. Work as a team, get through nightly crises, and try your best not to get fired!

Domino! Is a casual domino simulator where you can freely build domino blocks and trackball blocks.

Experience general aviation as never before! World of Aircraft is a series of stand-alone simulators that each focus on a specific kind of flying. World of Aircraft: Glider Simulator includes a series of (motor-) gliders and tow aircraft based on a high definition flying area.

SHEEPSTERS is a 1-4 player co-op about redneck shepherds and a flock of very cute, very stupid sheep. Herd them with a megaphone, throw them over chasms, and try not to walk half the flock onto a minefield. Get them home – as many as you can!

A co-op adventure about driving your Recreational Vehicle home.

2-4 players run an amusement park by hand. Please Stay Seated is an online co-op physics comedy: carry your customers to the rides, strap them in, and crank the throttle for cash without flinging them into orbit. Hit the day's quota or start over. You're the crew, not the tycoon.

HypnoFish Inc. is a first-person incremental game about working for the world's largest fishing corporation. Hypnotize fish, sell your catch, purchase upgrades, and uncover the mystery of this fishy business!

Step into the driver’s seat in Bus Bound, the latest title from the creators of Bus Simulator 21. Explore a vibrant city behind the wheel of officially licensed buses, and help transform it into a pedestrian-friendly paradise—one stop at a time.

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.

Team up with your crew in this chaotic co-op adventure. Pilot a falling-apart submarine to the bottom of the ocean to find Captain Mega-Hook’s treasure. Repair leaks, dodge dangerous wildlife, and work together to keep from sinking. It’s suboptimal, but the loot is real.

Yugo: the non-game is a virtual space where you can drive a car, listen to the radio, and invite people to talk and share the experience with.

In Car Wash Together, build your dream cleaning business - solo or in co-op! Tackle the challenge of detailing vehicles inside and out, gaining new skills and tools to satisfy even the most demanding customers.

Take charge of the car trade with Car Dealership Simulator 2! Buy, modify, and grow your dealership with strategic sales. Every opportunity will take you closer to the top of the automotive market!

You are an astronaut on a damaged ship, but there is no need to panic! Catch crates drifting in space and satisfyingly break them apart with vibrant tools to pleasant ASMR sounds. Furnish your cabin with cute decor, repair the ship's systems, and enjoy the coziest space adventure.

1-4 player co-op surgery game where you are aliens assigned to operate on a human. None of you has ever seen a human before. Extract the right organs, brew the right compounds, contain the mutations and DO NOT let the human be reborn aboard the ship.

Manage an old, rundown nuclear power plant with up to 6 friends in online co-op. Fix hazards before you put the reactor in critical condition, manage the chaos to avoid a meltdown, and try not to get in the way of your coworkers.

Carry grandpa's legacy from Willowbrook to the world. Open world, up to 4 friends. Cook while the truck moves. One drives, one navigates, others at the grill. Bump? Tomatoes fly. Patty burns, driver helpless. One budget, fuel or stock. Someone will spend it without asking.

A free introduction to the full version of Car Cleaner Simulator is your chance to make dreams come true in a fabulously clean business. Run a car wash for Clever Emma in Winston Springs.

A VR arcade game that immerses you into an underwater experience, compete with your friends and family to achieve the longest dive and collect the highest number of pearls by collecting the bubbles that emerge from the abyss!

Run your dream pizzeria solo or with up to 6 players in chaotic online co-op multiplayer. Cook authentic pizzas, automate your kitchen, customize your restaurant, survive disasters, invest in stocks, gamble and build the ultimate Italian restaurant empire.

Explore our planet's ocean to discover animals, plants, and shipwrecks. Take photographs to document your findings and sell them to fund upgrades to your submarine.

Experience stunning drone realism with two difficulty levels. Fly two advanced drones across beautiful maps. Switch perspectives, including a controllable drone camera, for the ultimate piloting challenge.