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 · RPG · 2D games to play together
46 Dig Deeper · RPG · 2D games your group can play together online, including Delverium, Necesse, and Core Keeper.
All games: 24
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: 674$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: 12,118$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
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: 537$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
Roguefort
An open-world roguelike RPG where magic comes from cheesemaking. Explore a living continent, join Guilds, crawl dungeons, build a homestead and sail with friends. Or start a settlement in Fortress mode and manage its people, farms and workshops.
87% positive of 213 reviewsPlaying now: 40$9.99
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
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
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
Craft The World
Craft The World is a unique sandbox strategy game, the mix of Dungeon Keeper, Terraria and Dwarf Fortress. Explore a random generated world populated by dangerous creatures, build a dwarf fortress, gather resources, and craft all the items, weapons, and armor you need.
87% positive of 15,139 reviewsPlaying now: 444$18.99
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: 26,581$9.99
Nevergrind Online
Nevergrind Online is the ultimate dungeon-crawl multiplayer blobber RPG focused on treasure hunting and slaying monsters! Create your hero and start climbing the ladder in normal mode—or, for those seeking the ultimate challenge, hardcore mode! No microtransactions ever!
86% positive of 1,222 reviewsPlaying now: 7$15.99
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
Dig or Die
Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.
90% positive of 3,863 reviewsPlaying now: 5$11.99
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
Heroes of Hammerwatch
Heroes of Hammerwatch is a rogue-lite action-adventure. Explore and battle your way through procedurally generated levels on your own or with up to 3 friends.
87% positive of 7,525 reviewsPlaying now: 78$14.99
Don't Starve Together
Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve.
93% positive of 378,042 reviewsPlaying now: 20,968$5.09
Vagante
Vagante is an action-packed platformer that features permanent death and procedurally generated levels. Play cooperatively with friends both locally and online, or adventure solo in this challenging roguelike-inspired game.
89% positive of 4,128 reviewsPlaying now: 32$14.99