Ultimate Godspeed is a party racing game. Place items on the track and bring chaos to the race! The goal: Create the shortest way for you or the most pain for your opponents.

ibb & obb is a two player cooperative game set in a puzzle filled world where gravity goes both up and down. You can only succeed by working closely together. Find a friend for some true local co-op couch fun or match up online. Fall up and jump down through 15 levels filled with double gravity puzzles and discover 8 hidden worlds that will test your new non-Newtonian skills to the maximum. All levels have their own unique music, composed by Kettel, known for his warm melodic electronica.

Rage through 32 single player levels and 6 deathmatch levels of sheer terror and fully immersive sound and lighting. Arm yourself against the cannibalistic Ogre, fiendish Vore and indestructible Schambler using lethal nails, fierce Thunderbolts and abominable Rocket and Grenade Launchers.

Biped is a coop action adventure game with a strong focus on moment-to-moment collaboration between 2 players.

Perennial Order is a 2D plant horror boss rush, set in an atmospheric Dark Age world plagued by nature-infested horrors. Explore a lore-filled and eldritch land alone or with a friend, all in a realistic painterly style.

Rampage Knights is a cooperative beat 'em up game mixed up with randomized dungeon crawling and exploration, which you can play alone or with a friend online. You play as a hero trapped by a spell in a magical forest. All paths lead you to a nearby ruined castle, infested with goblins, skeletons and other foul creatures. Here you must find the source of the black magic covering the land and break it! Gear up with awesome and ridiculous weapons and spells and descend into the deep labyrinth below the ruin to face its sinister master and break the curse.

Bytebond is an electrifying online & couch co-op puzzle game that challenges you to regain control over an infected CPU. Dive into the heart of a PC with your friend and become the ultimate Antivirus Special Forces duo.

Experience the most complete Trine ever created! The Trine series returns to the magic of 2.5D with Trine 4: The Nightmare Prince! The three heroes of the best-selling adventure series are back, sent on a quest to retrieve the troubled young Prince Selius. Amadeus the Wizard, Pontius the Knight, and Zoya the Thief are joined together once again on a thrilling quest through fantastical fairytale landscapes teeming with danger.

Prince Selius suffers from intensely dark dreams and, due to his magical talents, monstrous nightmares are able to slip into reality and wreak havoc on the waking world. Amadeus, Pontius, and Zoya must find the afflicted prince and resolve the desperate situation before the world is engulfed by the Nightmare Prince's shadows. Trine 4 reaches new heights in the series, bringing the most complete gameplay experience ever to fans and new players alike!

Get ready for new crops, new maps, new machines, new brands and more. Oh, and it’s getting snowy, too because we're adding seasonal cycles. And of course, a lot of other features to be announced soon. Farming Simulator 22 will offer more depth thanks to a big variety of new additions and more freedom than ever before.

Trine is a physics-based action game where three characters allow clever solutions to challenges created by hazardous puzzles and threatening enemies. The gameplay is based on fully interactive physics - each character's different abilities and tactics can be used to invent new ways to overcome obstacles and save the kingdom!

Test your skiing skills in serene mountain scenery. Perform tricks, discover shortcuts and try to best your time in the snowy followup to Lonely Mountains: Downhill. Enjoy the slopes alone, participate in thrilling online multiplayer races or gather your friends and conquer the mountains together.

Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.

Ever wanted to ride the vibes of a top DJ playing a packed festival’s main stage? Here’s your chance to shine: all it takes to be an Electronaut is the passion to become one with the beat. Create music with confidence, no matter your skill level, as you make music magic in this VR-exclusive experience.

Featuring music from the likes of The Chainsmokers, Krewella, Tiesto, ZHU, and DJ Shadow and Grammy-winning superproducers Stargate, Electronauts puts their music in your hands to remix, produce, and perform. Electronauts has already wowed crowds with live performances by 12th Planet and Bijou at EDC Las Vegas and showcases at E3, SXSW, and NAMM—and now it’s your turn to step into the spotlight.

Electronauts is powered by Survios’s proprietary Music Reality Engine™, which transforms song elements into interactive components that will always sound epic no matter how you mix them.

Risk of Rain is an action platformer with roguelike elements. With permanent death as a primary feature, players will have to play their best to get as far as possible. Fight on a mysterious planet with randomly spawning enemies and bosses, either alone or with 3 friends in online co-op. With over 100 items at your disposal, you will find the tools you need to find the teleporter back home. Discover a myriad of randomly chosen stages, from the desolate forest to the frozen tundra.

Human: Fall Flat is an open-ended physics based puzzle game in which you take control of builder Bob helping him resolve the mysteries behind his recurring dreams of falling.

Transform into a ranger, a knight, and a HORSE in this new twist on Action RPGs from the creators of Guacamelee! Discover over a dozen forms, mix-and-match their abilities, complete quests and... SAVE THE WORLD??

Spelunky 2 builds upon the unique, randomized challenges that made the original a roguelike classic, offering a huge adventure designed to satisfy players old and new. Meet the next generation of explorers as they find themselves on the Moon, searching for treasure and missing family.
med roguelike platformer Spelunky.

Sins of a Solar Empire: Rebellion further expands on the Sins of a Solar Empire legacy with six massive Titans, three new capital ships, new corvette-class ships, and many other gameplay enhancements as well as graphic engine, AI and multiplayer upgrades. A stand-alone release that also contains all of the previous Solar Empire content, Sins of a Solar Empire: Rebellion serves as both a sequel and a reinvention of the acclaimed 4X space strategy game.

Get ready for the ultimate kart racing experience on Steam & Steam Deck! Inspired by Crash Team Racing, built with its own identity, advanced gameplay systems, tons of new features, and massive modding support for endless replayability!

Lead your own adventuring party on an epic exploit inspired by tabletop role-playing games. Invite your friends to the group with the Buddy Pass, or strike out on your own. Collaboration, betrayal, and the luck of the dice…what wild escapades will you and your companions embark on?

Torchlight II takes you back into the quirky, fast-paced world of bloodthirsty monsters, bountiful treasures, and sinister secrets - and, once again, the fate of the world is in your hands! Torchlight II captures all the flavor and excitement of the original game - while expanding the world and adding the features players wanted most, including online and LAN co-op multiplayer. Torchlight II is fast, fun, and filled to the brim with action and loot. Adventure solo or online with your friends!

Focusing on the Battle of Stalingrad and the surrounding operations, both German and Russian, from July 1942 to February 1943, Heroes of Stalingrad allows the player to experience one of the most brutal battles in all of human history. For the first time ever in a first person shooter gamers will be able to experience WWII from the Axis side in a German single player campaign. Powered by Unreal Engine 3, Red Orchestra 2: Heroes of Stalingrad aims to deliver unrivalled accuracy and attention to detail, along with gritty, vicious combat in multi-player, co-op and solo modes.

CashGrab is a physics based multiplayer survival horror game for 2-8 people. Run and hide, or hunt and chase. Get caught? Dead players can use cameras to utilize a variety of traps as they see fit. All that matters is that you grab the cash, and get out. <h2 class="bb_tag">Features</h2> - (Destructible map) - (Big Mode) - (Prox Chat) - (Bust Down) - (Pause Menu) - (Server Browser) - (Over 49 cash spawn locations) - (Original Soundtrack) <h2 class="bb_tag">Gameplay</h2>Players at the beginning of the match are randomly assigned as either a &quot;Grabber&quot; or the &quot;Monster&quot;. Those who are selected as the Grabbers must find and collect all of the cash, while the monster attempts to hunt them down. Both the Grabbers and the Monster are given a variety of abilities and options. After a Grabber has been killed, they will take control of a network of cameras throughout the map which control a variety of traps. The game ends after all Grabbers have escaped or been killed, or until the timer runs out.

Best PC Online Coop Games

Ultimate Godspeed

Core Keeper

ibb and obb

Quake

Biped

Perennial Order

Rampage Knights

Colectricity

Trine 4: The Nightmare Prince

Farming Simulator 22

Trine

Lonely Mountains: Snow Riders

Roboquest

Electronauts

Risk of Rain

Human: Fall Flat

Nobody Saves the World

Spelunky 2

Sins of a Solar Empire: Rebellion

The Karters 2: Turbo Charged

Worlds of Aria

Torchlight II

Red Orchestra 2: Heroes of Stalingrad

Alchemia Story

CashGrab

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