Co-op & Multiplayer Games

Crush your friends in combat by embodying these adorable yet Gnaughty Gnomes! Throw everything you find along the way, choose cards to upgrade your build, change the rules of the game... whatever it takes to win.

Fishing Grind is a first person 1-6 player co-op fishing game with a twist. The place you are fishing may not always be safe...

Up to eight players redub video clips and give them a whole new meaning. You record the scene, then watch every result together and vote. With voice effects, a built-in clip editor and live voting from your Twitch chat.

Competitive mall simulation. 1-8 players open stores in the same mall, fight for customers, crush rivals. Team up or go solo. Fair play or dirty tricks? Your call. Procedural maps, employee system,mall cops, smugglers and physical mechanics.

Gather resources, craft components, build vehicles, and code their logic in a physics-driven engineering sandbox and full scale space sim.

Cats on Duty is a🐱 purr-fect blend of RTS, tower defense, game genres. Manage two game fields, upgrade adorable cat towers, and watch your fluffy warriors bravely defend against foes. 🐾

Build a new home for your team of robots as they begin a new life for themselves on a distant planet where they can fulfil their ultimate dream: to be human.

Defend your cities from an assault of missiles, planes, tanks, and more! Play solo or with a friend in co-op in this modern reimagining of the arcade classic.

Choose from a variety of “Nanika,” each with unique skills, and build your very own original deck to challenge other players. Merge identical Nanika to evolve them, master the perfect timing for skill activation, and aim for victory!

Age of Darkness: Final Stand is a dark fantasy survival RTS where you must illuminate, build and defend humanity’s last bastion against hordes of Nightmares. Set in the remnants of a kingdom consumed by a deadly fog, you decide. Will you hide in the light? Or take back your world.

The legendary fighting franchise is back with over-the-top action, a wild cast of combatants, rocking reactive music, and C-C-C-COMBO BREAKERS!!! Choose your ultimate combatants each with fluid animations, unique combat tactics, and enthralling special attacks. Use the open-ended combo system to rack up huge combos as your opponent looks for openings to break you and turn the tides of battle. Go online and compete against players from all over the world, or master your combat skills with in-depth tutorials and intelligent AI combatants.

Trapped in the past, your survival hinges on your ability to adapt and innovate. From foraging for food to mastering the art of technology, every decision you make shapes your destiny. Will you return to your own time, or make the past your new future in this mind-bending survival game?

A fancy party brawler for proper scoundrels! Sling traps, swing bats, and fire cannons in destructible arenas as you scramble for absurd perks and weapons. Outlast your so-called peers by any gentlemanly means necessary - all in the name of good sport, of course.

Race against your friends and alter the track by placing obstacles after each lap. Change the rules mid-game with roguelike modifiers. Shove your opponents off the track, drift, boost and jump. Up to 4 players online and local split-screen.

Pioneer a living world full of warmth, heroism, and mystery. Help a small group of settlers build a home for themselves in a forgotten land. Establish a food supply, build shelter, defend your people, monitor their moods, and find a way to grow and expand, facing challenges at every step.

Summer Islands is a holiday real-time strategy business simulator. Be the right businessman, build your holiday paradise and grab the money from your tourists. Play alone, with your friends and with computer enemies and survive natural disasters without going insolvent.

Fishing Sim World: Pro Tour features an authentic career mode where you work your way up to an elite angler competing against over 100 of the best anglers in the world across Bass, Carp and Predator fishing whilst unlocking sponsorship opportunities, gaining career earnings and social media followers as you go.

The Genesis Project is an attempt to replicate Sburb from the popular webcomic Homestuck, made by Andrew Hussie.

Chant Wizard is a real-time PvP spell card game. No turns, no waiting—just a live battle of wits over time and resources. Build your deck across five schools of magic—every spell must be chanted aloud in your own voice. Because a wizard awakens not with a click of a mouse, but the moment they speak.

"Loud Run" is a 2-12 player fun multiplayer game. The Chaser tries to catch all the Runners within the range of their voice. When the Chaser runs out of breath, it's the Runners' turn to take down the Chaser. Prepare your breath; a looooong adventure awaits you!

Care Bears: To The Rescue is a brand-new action-platformer set in the world-renowned Care Bears universe, drawing direct inspiration from the original animated show “Care Bears: Unlock the Magic”!

VASILISA is a co-op horror game for 1–4 players, inspired by Slavic folklore and culture. Team up with friends, gather mythical artifacts, and stop the invasion of darkness threatening your kolkhoz.

LOST & FOUND is a free to play dynamic sorting game. Match forms to the right items and build your own warehouse, or compete with your friends in multiplayer mode after your shift is over.

Them’s Fightin’ Herds is a 2D fighting game featuring a cast of adorable animals designed by acclaimed cartoon producer Lauren Faust. Beneath the cute and cuddly surface, a serious fighter awaits!

Havocado is ragdoll physics based fighting, with guns, crazy vehicles, weird creatures and more, where mistakes have real consequences. Will you beat the other fighters and become the next champion?

Nested Lands is a ruthless medieval RPG game featuring in-depth village building, large-scale social management and combats. Gather survivors, build a settlement, craft, master your skills, survive, and endure alone or in online co-op.

Build. Automate. Defend.

Might makes right in the wild wood! The award-winning board game of asymmetrical woodland warfare comes to cross-platform digital play! Combine subtle strategy and bold daring to guide your forest faction to victory!

Last Breath is a solo/cooperative terraforming survival game. Dig through terrain, build powerful machines, and restore life to a dead planet. Work together to survive, automate, and reshape the world from the ground up, literally.

Mythic Kart Maker is part level maker, part fantasy kart racer. Vehicular combat, whimsical characters, & a vibrant 64-bit pre-rendered art style come together to create a chaotic, creative playground where you build the race - and then survive it.

A co-op party game where you draw things humans can understand, but an image recognition AI can't! 2-6 players can join with just one copy of the game, using your mobile browser as your controller.

In this installment, there is a Sugoroku themed around the old Japan, with various events triggered by the squares you land on. Work together with other players to defeat yokai, and aim for the jackpot. As you progress in the game, you can enhance your abilities with various upgrades.

The genre defining VR model train game. Build and ride the model train layout of your dreams without the cost and excessive model foam dust getting in your nose!

Sign up to be a galaxy trucker today! An adaptation of Vlaada Chvátil’s award-winning board game is now on Steam. Already includes the ALIEN TECHNOLOGIES expansion!

The ultimate Godzilla arena brawler is back, completely remastered. Choose your monster and battle it out with a range of brutal attacks through recreated cities and other locations. Face off against your friends and foes in local co-op or new online multiplayer.

Swing into the ultimate golf adventure with Multiplayer Platform Golf! Enjoy physics-based golfing and 3D platforming in multiplayer matches with up to 12 players. Create and share courses using the level editor and explore endless community maps via Steam Workshop. It’s time to tee off!