Co-op & Multiplayer Games

Create a planet, bring it to life, and decide what role you’ll play in its history.

Explore vast, forgotten lands, cryptic abandoned ruins, and mysterious caverns, in this open-world voxel action-RPG. Create your own uniquely crafted class. Build multiplayer dungeon, PvP, or siege experiences. Run, vault, and leap effortlessly across endless wilderness, or delve deep underground.

Fast-paced online and local shared-screen party game for up to 4 players. Easy to pick up with chaotic rounds built for friend groups.

A procedurally-generated, open-world, first-person colony sim. Build colonies in an infinite world, alone or with friends via Steam or self-hosted multiplayer.

A game about soccer, made by people who suck at playing soccer. Guide your team of nerds to victory in this tight, tactical soccer game!

Online (6v2) social deduction game that will ruin your friendships. 6 crew members, 2 murderous shape-shifting aliens. Trust No One.

Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis! A battlefield swarming with insects makes strategic and combat decisions crucial. Each decision will determine your fate. Defend humanity's last sanctuary, fight fiercely, and uphold human honor with wits and courage!

Bass Monkey is a free Hack and Slash arcade game. Up to 4 friends can compete (or co-operate!) in this short, low-stress, musical platformer. Collect bananas, smack away hamsters, and try to get on the high score leaderboards as you battle through a 5 song EP.

Meow My Crop! is a cozy farming mini-game where every keystroke and click makes your crops grow. Team up or sneak around to steal your friends’ fruits, then trade your hard-earned harvest for cute decorations to style your own little plot.

An open-world roguelike RPG where magic comes from cheesemaking. Explore a living continent, join Guilds, crawl dungeons, build a homestead or go sailing. Play solo or co-op with up to four players. Play survival mode or start a settlement in Fortress mode and manage its people, farms and workshops.

Pixel Fixel is a soothing game where players match tiles of various colors to form satisfying gradients. Arrange chaos into beautiful mosaics of colors! Complete levels on your own, triumph over daily puzzles or invite a friend to a friendly competition...

Animals Collision is a party game. Play as humanoid animal and fight for your victory: solo or online up to 4 players. There is no space for other animals on the arena!

Explore Arctico with your dog sled, kayak, and up to 3 friends! Build and customize your base camp, gather resources and samples, set up labs, and take good care of your dogs in this peaceful island.

Konnichiwa Shop-owner-kun! Become a hero of the weeb/otaku community in a cute Japanese suburb with your very own waifu pillow shop! Stock your shelves with exciting dakimakura designs, expand your store, and make a fortune in Shop Simulator: Waifu Pillows!

Battle up to five friends online in this over-the-top vehicular mayhem racer!

Endless Knight is an unusual fighting game inspired by the black knight scene from the Python classic 'The Holy Grail'. The game sees you cutting opponents' limbs off in a fight to the death!

Set in a 90's retro future, Inertial Drift offers a driving experience genuinely unlike anything you've played before – boasting twin stick drifting mechanics that need to be felt to be believed.

Lux Delux is a fast-paced turn-based-strategy game of risk and world domination, with so much more! Highly moddable, Lux has over 900 maps, diverse random map generators, a biohazard mode, an AI SDK, and an online multi-player league.

Small online multiplayer shooter with friends and customizable gamemodes. Loads of weapons to unlock. Storymode with a final boss; Try to travel as far as possible while avoiding the cheap lava!

Fast-paced online multiplayer party game for up to 4 players. Easy to pick up with chaotic rounds built for friend groups.

What the box is an Online Multiplayer shooter in which players control living boxes hiding amongst regular boxes while trying to destroy each other. Run around with your trusty box cutter in hand or stand still and wait for the perfect moment to strike!

Golf meets FPS in this unique twist on the beloved golf genre. Use a variety of guns and your skills & finesse to rack up bonus points and come in under par! But beware-- this is one golf game that won't hold your hand! Unlock courses and a secret gun in single player, or play against your friends in multiplayer!

Drive, Explore, Operate and Create the railroad of your dreams - and now collaborate in real time with Multiplayer Surveyor! And with Trainz Plus memberships, you get more content, more features and the latest Trainz has to offer!

Inspired by the classics, UniDuni is a lighthearted puzzle platformer adventure which celebrates the bonds of friendship. Invite a friend to work together across hand-crafted levels or challenge yourself and prove your skills!

Food fights have never been like this! Will you answer the call? Mysterious code to get infinite gold COINS in this game: KxGame# Gold Usage: 1 enter to the training level!!! 2 Press Enter and Enter gold coin code above in the chat window"KxGame#Gold" no quote! 3 Press Enter to done it! Add 10,000 gold pieces for each input! Enjoy!

Explore thousands of holes created by the community, set new world records, participate in multiplayer competitions, customize your character with unlockable clothes and accessories or create your own courses – the possibilities are endless in Infinite Mini Golf.

Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.

In a world where the only thing you know is combat, can you survive endless waves of enemies?

Raise, nurture, and breed adorable slimes in a relaxing adventure where each slime is unique! Mix traits to create new slime companions and explore endless islands filled with secrets and surprises. Your perfect slime squad is waiting for you. How far can you take them?

Discover a thrilling world of adventure in Spire Horizon, an RPG open world game, where you embody a skeleton protagonist, explore a visually stunning world, engage in battles against formidable enemies, and traveling in search of a beloved wife.

Jump into a 900 horsepower Sprint Car for some Saturday night dirt racing action! Feel the rush as you slide through the turns to take the checkered flag!

In Acceleration of SUGURI X-Edition HD (aka AoSXE HD), the "little war" continues at a breakneck pace. AoSXE HD is an enhanced version of the eagerly awaited sequel to SUGURI.

A Fighting game combined with a BRAWLER! With a huge sword, rocket launcher and a FLAMETHROWER!

Make regrets and lose the rest of your friends in this terrifying card game

Minions.... To your weapons! Take your sniper or M4 and destroy your opponents!

Spaceships, lasers, and… chickens! What more could you ask for? Conflicks: Revolutionary Space Battles is a creative new take on space-themed videogames that merges the deep, thoughtful gameplay of strategy games with the intuitive accessibility of physics-based games.