Co-op & Multiplayer Games

Top-down arcade rallycross with big jumps, joker-lap strategy, time trials, and 4-player local split-screen.

A game about writing nice letters to real people. Write and receive encouraging letters in a cozy room. Trade stickers and listen to chill music. We're all in this together. Sometimes all you need are a few kind words.

Spooky Market is a co-op shop simulator for 1–4 players set in a world of eternal Halloween. Open your own business, sell a variety of goods, serve vampires, skeletons, and other creatures, hire unusual employees, and gradually grow and expand your store.

Join up to three friends in this mouse-sized adventure! Explore, gather resources, solve puzzles, and battle enemies as you try to bring your kidnapped brothers and sisters home.

Birds of a feather solve puzzles together! An online co-op puzzle adventure for 2 friends (or soon-to-be-friends)

Prepare your defenses during the day and survive until dawn. Defender Bros is a Top-Down Tower Defense Roguelike where you play as a Soldier defending your Base. Pick between multiple abilities as you level up to increase you power, then after each run buy perks and get stronger

[97% Very Positive] Teamwork has never been this chaotic! Throw your head, transform into one, and maybe... kick your friend's head across the map in this physics-based platformer? Team up for hilarious cyber adventures, or tackle the madness solo!

A game about organizing, stacking and remembering where you put hundreds of books in a cozy-creepy medieval library. Play solo or with up to three fellow monks.

Adorable spider chaos! Swing around the house, weave crazy structures, play with physics-based objects, and pull off chores with nothing but your webs and your wits in this madcap sandbox adventure. Play solo or cause chaos together in 1-4 player local co-op!

An internet service provider simulation game. Design and build network connectivity and services to clients in an ever-expanding randomly generated tower. Configure and maintain equipment to ensure you meet the requirements of tower dwellers. Manage your spending for expansion and daily operations.

consume WHITE CHOCOLATE to escape this pitch black facility. share it with that vile creature that survived alongside you. or dont, be an nuisance, it's always profitable to be an nuisance.

Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?

Cultivate a thriving farm to survive in this peaceful horror farming game! Play online with up to 16 players in the same lobby. Work together with your fellow farmers to repair your tractor and escape the farm, try not to fall victim to the eerie and mysterious creatures that lurk nearby.

The Metaverse, NFT's, Virtual Reality, Augmented Reality, Web3. Come See My Hole is none of these things. In Come See My Hole, you stand next to a hole in the ground.

A physics-based 2D action roguelite set in a dungeon of glass. Master intense combat, be immersed in captivating visuals with adaptive music and sound design tailored to your gameplay.

Grenouilles 3D is a multiplayer co-hopping game. Hop your way out of polluted ponds and try to find a more suitable place to live. With a unique mouse only control scheme, alone or with your colorful friends hop to the top!

Co-op adventure RPG built for exploring dungeons, sharing loot, and progressing through a rich campaign with a regular party.

Dominican partner dominoes in 3D, with proximity voice chat: you hear every player from where they're sitting. Private rooms, a room browser, offline AI, and games to 100, 120, 150 or 200 points.

A hyper-fast shopkeeping game where every task is performed with your aim! Keep performing at your best by thinking carefully about efficiency and task order. Three difficulty levels, from mouse beginners to seasoned experts! Online co-op and versus multiplayer supported.

Built from the ground up, Rock Life is the next generation of immersion and simulations. Live, do, and experience what it is like to truly become one with nature... as a rock!

It's exactly what it sounds like! Have you ever wanted to be a tree? Do you like odd numbers? How about multiplayer, weather, seasons and more!? Well then this is the game for you! Come on down to a place where you will never want to leaf. Relax and be the best tree you can be. 1-250 players.

Cosmo’s Quickstop simulates the fast-paced thrill of managing a gas station… IN SPACE! Upgrade your services, please alien customers, and complete your daily chores through simple minigames that add up to a hilariously frantic experience with solo or couch co-op play.

Become a cute maid in a maid cafe! Prepare to harness your inner moe energy by preparing and serving customers many different drinks and foods with proper Moe Moe Kyun~ hospitality, and unlock new ways to make them happier. Play singleplayer or with your friends!

Last Train Outta' Wormtown is a chaotic Sandworm vs. Cowboys showdown. The Worm can only detect players touching the sand, like "hot lava" with a giant sandworm twist! Work together, Complete the objectives, and get outta' Wormtown! - Or, play as the Worm and gobble up your friends!

A recovered copy of a lost game from the late 1990s about a Beaver named Bucky and his friends trying to escape from an island they crashed upon.

“BRELOK - The Mice’s Escape -” is a cooperative escape game exclusively for two players. Play together with your family, friends, or your significant other.

A symbiotic Flower and Wasp struggle to complete their lifecycle, in a challengingly twisted arcade experience. Control both characters at once in mind-bending Single Player, or team up with a friend in hectic Local Co-Op. Master the symbiotic duet, devour the swarm, and ascend the leaderboard.

In Cat Quest III you play as a purrivateer in a freely explorable 2.5D open-world swarming with Pi-rats. You can sail the seas in your ship for treasures galore! But prepare for peril, as the Pirate King aims to hunt you down...

Wheelchair Wizards is a 2-8 player party game where you battle your friends while upgrading your wizard.

It's the first ever chess variant with spatial, temporal, and parallel dimensions. It's 5D Chess With Multiverse Time Travel! Move pieces back in time to create branching timelines. Send a rook to a parallel dimension. Protect your kings in the present and in the past!

Bzz bzz! Hop in chaotic bomb-fueled battles inspired by arcade action classics we all love! Blaster up to 8 players locally with ant-astics Pome-grenades in this bomb-em-up party game and bee the last bug standing!

22 years after its first appearance, the iconic Platypus is coming back, featuring updated gameplay, new weapons and additional content. Get ready to dive into the heart-pounding action of this fast, frantic, and incredibly fun arcade-style shoot-em-up!

You will see the creation of new lives... Capture enemies and fire them back at their allies as enormous beams of energy in this horizontally scrolling shooting game, featuring 5 versions of G-Darius with new features, enhancements, and Steam exclusive extras!

You and your fellow railroaders are the lifeblood of your railroad, just like it is the lifeblood of the communities it serves. Switch cars at industries. Keep people moving while running local passenger trains. Run trains with a purpose in transition era Appalachia – in Railroader!

Say your moves out loud, trash-talk your friends, and fight to win. Smack Talk is a 1–8 player online PvP platform fighter where your voice controls your attacks. Call moves, land one-liners, and finish foes with wild ultimates.

Archons is a Roguelite/Survivor game where you control two characters, the Archons- simultaneously! Customize your build and abilities to fit your own unique playstyle and blast your way through enemy parasites and bosses!