Wurm Online
A sandbox MMORPG that has pushed the boundaries on what it means to be open world and stood the test of time. Dig, mine, shape the world around you and make your lasting mark!
61% positive of 2,583 reviewsPlaying now: 204Free
Building Adventure games to play together
229 Building Adventure games your group can play together online, including Wurm Online, ASTRONEER, and Kingdom Two Crowns.
All games: 24
ASTRONEER
Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.
90% positive of 119,285 reviewsPlaying now: 1,120$29.99
Kingdom Two Crowns
Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.
90% positive of 32,961 reviewsPlaying now: 1,409$19.99
Last Oasis
Nomadic Survival MMO. Build wooden walking machines to travel to new lands. Create clans and fight for territory. Resources deplete fast, so take your sword and scavenge, pirate, and trade to stay alive.
62% positive of 20,440 reviewsPlaying now: 46$29.99
PixARK
Enter a world of mystery, danger, ancient dinosaurs, mythical beasts, and cubes! Work by yourself or with a tribe of others to gather materials, craft useful items, tame wild creatures, and build huge bases to survive in PixARK!
72% positive of 11,266 reviewsPlaying now: 506$19.99
Aeon's End
Deck building with a twist! Lead a team of mages against the Nameless in this magic-based card battle game and save the city of Gravehold!
81% positive of 444 reviewsPlaying now: 5$14.99
Volcanoids
A base-building open-world survival shooter that replaces your typical base with a giant drill. Alone or with friends, explore an island plagued by eruptions, upgrade your drill, and fight robots to uncover what's been hiding beneath the surface.
83% positive of 7,695 reviewsPlaying now: 42$19.99
The Forest makes survival a shared job
Search for a missing child, build a base, and explore mutant-filled caves with up to seven friends in The Forest’s online co-op.
94% positive of 584,152 reviewsPlaying now: 5,546$3.99
Ylands
Adventure awaits you and your friends in the world of Ylands! Gather resources, craft tools, construct anything and everything, and explore the lands! Build a ship and set sail, encountering mythical animals, a wide variety of sea-life, enemies of all kinds and much more!
63% positive of 8,463 reviewsPlaying now: 36Free
Garden Paws
You have inherited your grandparents farm as they set off to travel the world. Work with Frank at the local construction shop to finish off the final touches on your new home. Aid Frank and Mayor Wilson in building up the town so it may reach it's full potential.
90% positive of 1,894 reviewsPlaying now: 10$19.99
Evospace
Contribute to the colonization of the universe. Get and process resources, develop your technologies. Achieve complete automation and build a portal to include another planet in the chain of worlds.
83% positive of 353 reviewsPlaying now: 16$14.99
Citadel: Forged with Fire
This massive online sandbox RPG features elements of magic, spellcasting, building, exploring and crafting. As a newly minted apprentice of the magic arts, you will set off to the dangerous world of Ignus. Tame mighty beasts, forge alliances, explore uncharted territories or fight for dominance!
67% positive of 5,004 reviewsPlaying now: 5$14.99
Rust
The only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night.
86% positive of 1,177,744 reviewsPlaying now: 69,121$19.99
Project 5: Sightseer
Open world multiplayer sandbox/RPG game. Explore, gather, build, research, and fight to protect what's yours -- by yourself or together with your friends.
72% positive of 551 reviewsPlaying now: 3Free
Islet Online
Islet Online is a sandbox-style MMORPG. It is all about digging and placing bricks to build your own land. And with various materials from wildlife, bricks can be combined to make useful items, too. Whenever you act, your character gets experience.
76% positive of 542 reviewsPlaying now: 8Free
Northgard: Definitive Edition
Northgard: Definitive Edition is a critically acclaimed real-time strategy game based on Norse mythology. Lead your clan, uncover the secrets of a mysterious newfound continent and defeat your enemies to conquer the Throne!
85% positive of 54,588 reviewsPlaying now: 983$9.79
Boundless
Shape your citizen, forge your destiny and sculpt your world in this epic voxel sandbox MMO built on endless possibility.
72% positive of 1,614 reviewsPlaying now: 15$19.99
Rogalia
Rogalia is the sandbox with fantasy open world, meal-based character leveling, nice graphics and cozy atmosphere.
70% positive of 534 reviewsPlaying now: 5Free
Crossout Remastered
Crossout Remastered - the postapocalyptic MMO action game where you can create a unique design for an armoured vehicle from dozens of parts and then drive it into multiplayer battles raging on land and in the skies alike.
74% positive of 70,397 reviewsPlaying now: 846Free
Total Miner
Total Miner is an open world voxel sandbox game. It is primarily designed for creative RPG game builders, but also has two action/adventure style game modes where you can just jump in and play.
77% positive of 708 reviewsPlaying now: 5$2.99
Pixel Worlds: MMO Sandbox
Pixel Worlds is a free-to-play sandbox MMO where players build worlds, craft items, explore dungeons, farm resources, and trade in a player-driven economy, all within a shared online universe rebuilt as a fresh start for a fair and stable long-term experience.
73% positive of 8,061 reviewsPlaying now: 700Free
Creativerse
A sandbox adventure game as big as your imagination.
77% positive of 2,650 reviewsPlaying now: 34$24.99
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
LEGO® Worlds
Experience a galaxy of Worlds made entirely from LEGO bricks. EXPLORE gigantic landscapes, DISCOVER countless surprises, and CREATE anything you can imagine by building with LEGO bricks.
76% positive of 12,490 reviewsPlaying now: 98$29.99