Games like Boundless

If the colorful and competitive rhythm of Boundless stuck with you, this helps. These games could fill that gap nicely. Most of them work well for a shared session.

Cheaper than Boundless

BitCraft Online

BitCraft Online

Gather, craft and build at your own pace in a colorful shared world that keeps going while you are away.

71% of 3,371 Steam reviews are positivePlayers online now: 358$15.99
Starbound

Starbound

Flee a broken past, then craft, build and explore colorful alien worlds at your own pace, alone or with friends.

92% of 120,659 Steam reviews are positivePlayers online now: 868$5.99
Solace Crafting

Solace Crafting

Embark on an adventure set in a fantasy survival RPG. Visit a borderless, open world where you manage resources to construct your base and new types…

72% of 834 Steam reviews are positive$14.99
Rising World

Rising World

A voxel sandbox with a fully destructible, procedurally generated world.

85% of 5,346 Steam reviews are positivePlayers online now: 102$14.99
Soulbound: Online

Soulbound: Online

Soulbound: Online is a pixel-art MMO that pairs slow, old-school skilling with loud bullet-heaven dungeons.

59% of 635 Steam reviews are positivePlayers online now: 17$14.99
Voidspace

Voidspace

A highly experimental SCIFI sandbox MMORPG. Using only 2D, top-down visuals, we're attempting to push the limits of the MMO genre to create a game…

40% of 20 Steam reviews are positive$12.99
Necesse

Necesse

Necesse drops you into an endless pixel world with bare hands and a big idea: build a settlement, recruit settlers to run it, then head out to fight…

92% of 24,732 Steam reviews are positivePlayers online now: 545$14.99
Blockscape

Blockscape

The ultimate block building game. Start with nothing and build an empire. Smooth voxel worlds, settlers, crafting, vehicles, and Steam multiplayer.

43% of 725 Steam reviews are positive$9.99
SUPER BUILD

SUPER BUILD

Build, design, and explore your own fantasy world using over 1000+ items, in this relaxing sandbox game. No missions, no objectives, no timers.

80% of 227 Steam reviews are positive$14.99
Project Rebearth

Project Rebearth

A massive online multiplayer where everyone plays on an exact replica of planet earth.

70% of 188 Steam reviews are positive$17.99
Vagabond

Vagabond

Explore procedurally generated living worlds in this 2D sandbox RPG.

75% of 96 Steam reviews are positive$14.99
Journey Of Life

Journey Of Life

You have experienced the sudden loss of your wealth, which has compelled you to abandon your previous life and begin anew.

55% of 598 Steam reviews are positive$14.99

Hidden gems like Boundless

Necesse

Necesse

Necesse drops you into an endless pixel world with bare hands and a big idea: build a settlement, recruit settlers to run it, then head out to fight…

92% of 24,732 Steam reviews are positivePlayers online now: 545$14.99
Plains of Pain

Plains of Pain

A brutal post-apocalyptic sandbox where the sun itself is out to kill you.

84% of 1,037 Steam reviews are positivePlayers online now: 37$19.99
Cubic Odyssey

Cubic Odyssey

Explore procedurally generated planets, craft gear and ships, and fight the Red Darkness alone or with friends.

74% of 2,425 Steam reviews are positivePlayers online now: 57$24.99
Project Rebearth

Project Rebearth

A massive online multiplayer where everyone plays on an exact replica of planet earth.

70% of 188 Steam reviews are positive$17.99
Haven & Hearth

Haven & Hearth

Build a life in a shared world where death is permanent and your neighbors can be either your greatest help or your greatest threat.

72% of 1,036 Steam reviews are positivePlayers online now: 57Free
BitCraft Online

BitCraft Online

Gather, craft and build at your own pace in a colorful shared world that keeps going while you are away.

71% of 3,371 Steam reviews are positivePlayers online now: 358$15.99
Subspace Discovery

Subspace Discovery

Fly through Subspace, build your own ship, and engage in epic battles. Mine asteroids and research new technologies.

74% of 147 Steam reviews are positivePlayers online now: 2Free
Polity - Online Role Playing

Polity - Online Role Playing

A social cross-platform MMORPG. Enjoy mastering skills, quests, achievements, puzzles, mini-games, crafting, and extensive customization.

70% of 110 Steam reviews are positiveFree
Mist Legacy

Mist Legacy

Gather, craft and build your Domain in a colorful fantasy world, then fight turn-based battles where knowing more means getting further.

72% of 1,601 Steam reviews are positivePlayers online now: 32Free
World Seed

World Seed

A simple game with big ambitions. Fight creatures, explore the world and progress your character in this ever changing world.

74% of 342 Steam reviews are positiveFree
Solace Crafting

Solace Crafting

Embark on an adventure set in a fantasy survival RPG. Visit a borderless, open world where you manage resources to construct your base and new types…

72% of 834 Steam reviews are positive$14.99
MMORPG Tycoon 2

MMORPG Tycoon 2

Shape a whole game world, design classes and quests, and watch your AI players level up through it at your own pace.

86% of 3,007 Steam reviews are positivePlayers online now: 45$24.99

Newest games like Boundless

Stellar Odyssey

Stellar Odyssey

Chart a vast procedural universe, craft and trade, and build territory together with your Squadron at whatever pace suits you.

63% of 141 Steam reviews are positivePlayers online now: 78Free
Outbound

Outbound

Turn an empty electric camper van into a rolling home, then roam colorful open-world biomes solo or with friends.

73% of 1,883 Steam reviews are positivePlayers online now: 103$24.99
Everwind

Everwind

Gather, craft and fight across scattered islands while your ship home drifts through an endless, secretive sky.

80% of 3,587 Steam reviews are positivePlayers online now: 174$24.99
Project Rebearth

Project Rebearth

A massive online multiplayer where everyone plays on an exact replica of planet earth.

70% of 188 Steam reviews are positive$17.99
Winds of Valen

Winds of Valen

Train skills, craft your gear and chase rare drops across an open fantasy world at whatever pace suits you.

68% of 1,067 Steam reviews are positivePlayers online now: 56Free
Necesse

Necesse

Necesse drops you into an endless pixel world with bare hands and a big idea: build a settlement, recruit settlers to run it, then head out to fight…

92% of 24,732 Steam reviews are positivePlayers online now: 545$14.99
BitCraft Online

BitCraft Online

Gather, craft and build at your own pace in a colorful shared world that keeps going while you are away.

71% of 3,371 Steam reviews are positivePlayers online now: 358$15.99
Cubic Odyssey

Cubic Odyssey

Explore procedurally generated planets, craft gear and ships, and fight the Red Darkness alone or with friends.

74% of 2,425 Steam reviews are positivePlayers online now: 57$24.99
Longvinter

Longvinter

Camp on a colorful island, live off the land and choose between trading, teaming up or fighting the other researchers around you.

68% of 6,965 Steam reviews are positivePlayers online now: 49$19.99
Realm of Simplicity MMORPG

Realm of Simplicity MMORPG

Realm of Simplicity is an indie-developed open world MMORPG set in a medieval fantasy where you will embark on your own adventure.

63% of 317 Steam reviews are positivePlayers online now: 2Free
Haven & Hearth

Haven & Hearth

Build a life in a shared world where death is permanent and your neighbors can be either your greatest help or your greatest threat.

72% of 1,036 Steam reviews are positivePlayers online now: 57Free
Gnome Online

Gnome Online

Gnome Online is an innovative, Real-Time, fast-paced, PvP, Sandbox MMORPG.

72% of 122 Steam reviews are positive$17.99