Play as two secret agents investigating a scientist’s mysterious experiment. Communicate, exchange clues and solve cooperative puzzles where one agent has a piece and the other knows where it fits.
Dumb Ways to Build is a chaotic, physics-based co-op game. Team up with friends to assemble your crew and take-on dangerous construction jobs. With all the gear and no idea, work together to build your path forward, or die trying!
Permafrost is a story-driven survival sandbox set in a frozen, post-apocalyptic world. Discover a vast lore-rich open world, alone or in co-op with up to 4 players. Explore, scavenge, craft, and build a network of shelters to outlast the cold.
A survivors-like deckbuilder with mutating spells and ten schools of dark magic. Build devastating combos, battle through fourteen cursed levels, and spend earned points on booster packs. Survive the isometric bullet hell solo, in local co-op, or online with up to four players.
GRAVHOUNDS is a 1–4 player co-op action builder. Drop into hostile planets as a pack, build and defend your base in physics-driven mayhem, and extract with everything you can carry before you become alien chow! The longer you stay, the greater the danger... and the rewards.
SOMNIUS is a chaotic co-op extraction game for up to 6 players. Dive into collapsing dreams, turn anything into ammo, feed the portal to buy more time, and save the Dreamer before the dream burns away.
Build your Colony from scratch, clone your first Dinky, give them orders to help you, then Research some Automation machines, Defend your Colony from the Zumbys, replace your Dinkys with machines, build a Rocket and FLYAWAY! Play Solo or Co-op
Get yourself a Hero Squad and survive huge waves of enemies, trying to break the game with mindful choices. DOOMSDAY FODDER combines rogue-lite, autochess, bullet-hell and survival elements in a unique blend of action and strategy.
Save the galaxy - one patient at a time! As the new director of Galacticare, you will build and manage a series of hospitals to keep your patients alive for as long as possible - for money! And also because it’s the right thing to do.
A first-person survival game set on a post-apocalyptic, ecologically ruined Earth. Play solo or with up to 3 friends as you build, upgrade, and fly a high-tech airship. Scavenge resources, craft tools, and face dangers on the surface as you hunt for a cure to save humanity.
Get ready for the ultimate kart racing experience on Steam & Steam Deck! Race to victory with the ultimate blend of Mario Kart and Crash Team Racing, plus all-new features for a thrilling online and local racing experience.
Play as one of the last surviving humans on a post-apocalyptic Earth, where resources are scarce and danger lurks around every corner. As you scavenge for supplies, fend off vicious enemies, and build a small colony, you must use your wits and combat skills to survive in this harsh new world.
Six Days in Fallujah is a first-person tactical military shooter based on true stories of Marines, Soldiers, and Iraqi civilians during the toughest urban battle since 1968.
Welcome to Niwarn in its fullest form, from the creators of the Home Sweet Home series, ready for you to feel what it's like to be a thrilling visitor. Experience the clash between the two great forces in Niwarn as both the prey and predator simultaneously.
Build physically simulated rovers and transport awkwardly shaped cargo across the surface of Mars. Earn funds, unlock new parts, and use your ingenuity to help the martians establish a new home. Playable solo or in online co-op!
Play as Sonic, Tails, Knuckles, and Amy Rose and harness all-new Emerald powers to move and attack in dynamic new ways. Navigate gorgeous, never-before-seen environments solo or with up to 3 other players and stop Dr. Eggman, Fang, and a mysterious new adversary from converting the islands’ giant animals into Badniks before it’s too late!
Team up with an oddball group of heroes to save Star Road and stop the troublemaking Smithy Gang. This colorful RPG has updated graphics and cinematics that add even more charm to the unexpected alliance between Mario, Bowser, Peach, and original characters Mallow and Geno. Enter (or revisit) this world of eccentric allies and offbeat enemies in an RPG for everyone.
Classic Mario side-scrolling gameplay is turned on its head with the addition of Wonder Flowers. These game-changing items trigger spectacular moments you have to see to believe...Witness pipes coming alive, wreak havoc as a giant spiky ball, and see even more unexpected events called Wonder Effects.