Delverium
Explore, Build, Farm, Craft and Fight in this survival sandbox adventure for 1-8 players. Delve deep to uncover the secret of the invading 'Faults' and restore stability to the land.
86% positive of 194 reviewsPlaying now: 34$12.49
Dig Deeper · Adventure · 2D games to play together
51 Dig Deeper · Adventure · 2D games your group can play together online, including Delverium, Mining Merchant, and Necesse.
All games: 24
Mining Merchant
Mining Merchant is a relaxing mining and shopkeeping adventure game. Mine by day to uncover rare ores and gems, then craft jewelry to sell in your shop by night. Rebuild your uncle’s business solo or in co-op and uncover the mystery behind the nightly earthquakes.
86% positive of 422 reviewsPlaying now: 13$3.49
Necesse
Build, quest, and conquer across an infinite procedurally generated world. Play alone or with friends as you establish a settlement and explore deep dungeons, fight monsters and bosses, mine rare ores, craft magical equipment, recruit specialists for your colony, and more!
91% positive of 24,699 reviewsPlaying now: 669$9.74
Core Keeper
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
91% positive of 51,032 reviewsPlaying now: 8,414$19.99
UnderMine 2
Delve into the dangerous, ever-shifting labyrinth that is the Undermine. Discover, craft, and combine hundreds of unique items. Pair them with an ever-expanding roster of distinct playable characters for a new run every time! Grab a partner and uncover UnderMine 2's secrets together in local co-op.
75% positive of 845 reviewsPlaying now: 49$19.99
Tinkerlands
Explore, craft, and fight your way through uncharted islands — solo or with up to 4 players in co-op! Tinkerlands is an exciting survival adventure where you will build your settlement, craft useful tools to survive, and even use magic!
85% positive of 3,656 reviewsPlaying now: 139$12.99
Super Mining Mechs
Build your own Super Mining Mech and explore the underground in search of new natural resources. Customize your mech with unlockable parts to dig deeper than ever - by yourself or with up to 7 friends in online co-op multiplayer! So, what are you waiting for? There’s mining to be done!
86% positive of 859 reviewsPlaying now: 6$1.99
Romestead
Rome has fallen! Rebuild civilization in this action-adventure survival game for 1-8 players. Fight hordes of the walking dead, build settlements, restore the Roman gods... or kick back and farm with friends.
77% positive of 4,927 reviewsPlaying now: 415$13.99
Planet Centauri
Dive into an epic adventure alone or with friends! Explore hidden dungeons, capture and tame fearsome monsters, build and defend your village. Craft powerful weapons, master magical spells, and transform an planet into the cradle of a new civilization!
75% positive of 2,104 reviewsPlaying now: 20$7.49
Quest Master
Quest Master is a dungeon maker inspired by the classics that first made us love dungeon crawling. Unleash your imagination, alone or in local co-op, to make dungeons full of puzzles, traps and monsters. Upload them for others to explore and challenge yourself with other players’ creations.
98% positive of 360 reviewsPlaying now: 8$19.99
Tinkertown
Gather your friends and come to Tinkertown - A refreshing new Multiplayer Sandbox Experience! Explore magical places filled with loot, danger, and creativity.
63% positive of 982 reviewsPlaying now: 8$1.35
Primal Planet
Unveil a heartfelt story of family, dinosaurs, and UFOs! Craft, upgrade, and survive in a realm of primeval predators, savage tribes and... ancient aliens. Rise from a humble cave dweller to the planet’s last hope — alone or in local co-op. Welcome to the dinovania!
87% positive of 666 reviewsPlaying now: 3$19.99
DunHero
DunHero is an Action Roguelike. Choose your class, level up and collect powerful items. Defeat bosses and free the world from evil in unique adventures. Play solo or with friends in up to 4-player co-op.
89% positive of 537 reviewsPlaying now: 2$8.99
Rogue Heroes: Ruins of Tasos
Rogue Heroes is a topdown, roguelite adventure game inspired by the Zelda franchise. Play solo or team up with your friends to combat procedurally generated dungeons and take down the evil Titans that threaten to overwhelm the land of Tasos!
77% positive of 2,714 reviewsPlaying now: 13$19.99
Aground
As one of the last human survivors, you find yourself stranded on an uninhabited island. With a few other victims of the crash, can you craft, mine, and build your way to survival?
92% positive of 1,837 reviewsPlaying now: 27$14.99
Hidden Deep
Hidden Deep is an atmospheric sci-fi action game heavily inspired by Aliens, The Thing, and Half-Life. Explore, climb, swim, scan, blast and shoot your way through dangerous missions in a huge sub oceanic mining and research facility. Fear the horrors that lurk below…
76% positive of 4,309 reviewsPlaying now: 18$24.99
Guardians of the Sanctree
You and allies, avian inhabitants of Sanctree City, build structures and production lines on the tree, crafting weapons to fend off subterranean insects. Defense is just the start—dig deeper, destroy nests, fortify new defenses against escalating threats for an impregnable stronghold.
71% positive of 288 reviewsPlaying now: 1$19.99
Chronicon: A Four-Player Local Loot Adventure
Share five fantasy acts with up to three friends locally; every added player needs a controller, including remote guests using Steam Remote Play Together.
94% positive of 8,875 reviewsPlaying now: 85$13.99
Sparklite
Sparklite is an action-adventure set in a whimsical & ever-changing land. Battle foes using an arsenal of gadgets, guns, & gear. Gear up for adventure in the dangerous corners of the procedurally generated world, take down titans of the mining industry, & harness the power of Sparklite!
76% positive of 481 reviewsPlaying now: 8$24.99
Terraria Makes Every World a Shared Adventure
Mine, build, and take on a changing world with your friends in Terraria. A desktop server starts with 16 online player slots; explore for better gear, then bring it into boss fights and invasions together.
96% positive of 1,248,822 reviewsPlaying now: 37,728$9.99
Niffelheim
Your avatar is a brave warrior who has fallen in battle. But instead of well-deserved peace in Asgard, his soul is trapped in the harsh world of Niffelheim. Survive in this hostile world, ransack the neighbor lands, explore dangerous dungeons and find your way to Valhalla
73% positive of 1,824 reviewsPlaying now: 5$19.99
Starbound Co-op: Build a Shared Universe Together
Explore planets, follow a story campaign, and build homes together in a four-player online sandbox where every friend has a ship of their own.
91% positive of 120,658 reviewsPlaying now: 824$14.99
Keplerth
Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!
83% positive of 3,706 reviewsPlaying now: 9$14.99
Caveblazers
Caveblazers is a challenging and brutal roguelike platformer. Journey into a mysterious cave, fighting orcs and goblins with an abundance of weapons and magical items! Make friends along the way, then watch in despair as they are crushed in to a bloody pulp under a troll's fist.
85% positive of 3,436 reviewsPlaying now: 24$0.89