Explore all kinds of shared-screen and split-screen games for discounts and demos on fun games to play with your roomie or best friend sitting beside you.

Or games you can play with Remote Play Together to connect with folks from anywhere.

Steam's Couch Co-Op Fest is on NOW! Have fun!

Available Co-op demos:

• American Truck Simulator: Experience legendary American trucks and deliver various cargoes across sunny California, sandy Nevada, and the Grand Canyon State of Arizona. American Truck Simulator takes you on a journey through the breathtaking landscapes and widely recognized landmarks around the States.
• Biped 2: Adorable robots are back to save the day! Explore an unknown planet in this puzzle action-adventure game and experiment with our unique, innovative mechanics solo or in co-op with up to 4 players!
• Big Helmet Heroes: Throw yourself into an epic 3D beat’em up adventure with adorable knights, full of surprising worlds and situations. Grab your buddy and play in 2 player co-op to save the princess, but this is only the beginning!
• Dark Deity 2: Verroa is a peaceful continent on the brink of war as the Asverellian Empire seeks to expand - at your homeland’s expense. Command unlikely heroes, fight challenging turn-based battles, and watch hardship forge iron into steel. Dark Deity is back, bigger and better than before!
• Grimstar: Crystals are the New Oil!: Grimstar is a real-time strategy game with a story-based single-player campaign. Your brother's sudden death has hit you hard, but the laws of the corporation for which he laid down his life dictate that you must take his place until his contract is fulfilled...
• Kaamos: Puzzle Roguelike: Kaamos is a bite-sized turn-based puzzle roguelike where battles are fought by matching tiles on a grid with looping rows and columns. Build your character and deck of tiles by looting equipment from your foes. Traverse a dark medieval world where the Sun went down and never rose again.
• Kitaria Fables: Action Adventure fused with RPG and Farming elements. Armed with sword, bow and spellbook, fight against a rising darkness threatening the world. Plunder dungeons in search of relics and resources, tend to your farm to make provisions and potions, and take on quests solo, or with a friend!
• Mother Machine: Climb, jump, and explore alien caves full of emergent surprises in this 1-4 player co-op action-rpg platformer. Customize your cute chaos gremlin with a never-ending appetite for adventure & mayhem! Unlock a vast range of mutations to choose your preferred playstyle and role in a group.
• Neon Inferno: NYC 2055: a city beyond salvation. Blast your way through this dense cyberpunk jungle in NEON INFERNO, an explosive fusion of 2D run-and-gun and gallery-shooter, and help the Family dominate its streets!
• Nubs!: Fast, frantic, and full of surprises, four-player battles in Nubs! never go as planned! Risk it all for the mighty Konzumos' delight in this arena brawler and smash the others to nublivion in your quest for glory! Simple rules? Check. Roguelite progression? Sure. Predictability? No way!
• Polterguys: Possession Party: Supernatural multiplayer madness where 8 players use sneaky sabotage to get opponents caught by a raging monster! Play as mischievous ghosts who possesses every-day objects to gain special powers and show off! Battle in spooky maps full of traps and use whacky powerups to sacrifice your friends!
• RailGods of Hysterra: Embark on a co-op survival journey for 1-5 players through a post-apocalyptic Lovecraftian world! Command and evolve a living, monstrous train, craft weapons, build a mobile base, gain powers, and face the Great Old Ones. Explore an ever-changing world, hold on to your sanity, and ascend to godhood!
• Void Scout: Save reality one mission at a time! A seemingly unimportant Void Scout gets thrown into the middle of an interdimensional war, as the only one who can prevent the Exoforms from consuming reality. Strategize, plan, and execute in a suspenseful tactical roguelike. Save the multiverse and die trying!
• Voidsayer: The world has fallen into darkness, cursed by the Abyss. You are one of the many hapless survivors at risk of being consumed. Unlike others, you have a chance to fight back. Voidsayer is a dark monster tamer jRPG. Assemble your monster team, take on eldritch horrors, and return hope to the world.
• Which Way Up: Galaxy Games: Perform graceful gravity gymnastics, outrun the relentless pull of a black hole and launch your friends into space as you compete across multiple events in the Galaxy Games!