The best Sandbox games in 2026

1. Sledding Game

A game about hanging out with friends :)

96%Overwhelmingly Positive(3,220 reviews)96% of 3,220 Steam reviews are positive — Overwhelmingly Positive

2. Ore Factory Squad

Ore Factory Squad is a co-op mining and factory-building game with procedural mining and fun at its core! Play alone or with friends, buy properties,

89%Very Positive(1,679 reviews)89% of 1,679 Steam reviews are positive — Very Positive

3. Allumeria

A classic voxel sandbox combined with in-depth progression through exploration, dungeon crawling and boss battles. Spend every minute discovering new

93%Very Positive(421 reviews)93% of 421 Steam reviews are positive — Very Positive

4. Plastic Battlegrounds

Set up the battlefield with an ever growing list of units, vehicles, and emplacements! Then either join the battle as a plastic soldier or be life siz

90%Very Positive(296 reviews)90% of 296 Steam reviews are positive — Very Positive

5. Deliria

Fight what should never wake. Deliria is an infinite multiplayer sandbox with no cubes and no grid: carve the world smooth, build a town people actual

58%Mixed(108 reviews)58% of 108 Steam reviews are positive — Mixed

6. Knockout Battle

A chaotic multiplayer party game where you absolutely destroy your friends! Turn them into a thousand pieces.

81%Positive(31 reviews)81% of 31 Steam reviews are positive — Positive

7. Sigma World OnlineNew

Sigma World Online - is an online sandbox with a huge world from many star systems. Choose who to be: space explorer, miner, merchant, farmer, culinar

62%Mixed(21 reviews)62% of 21 Steam reviews are positive — Mixed

8. Virus Lab

Virus Lab is a first-person simulation where you run a high-security research facility. Play solo or team up in co-op with up to 3 friends. Handle dan

0%Negative(11 reviews)0% of 11 Steam reviews are positive — Negative

9. Seconds Until You Die

Incremental survival game where you add seconds to your life by eating and drinking increasingly surreal foods, while trying to avoid getting burnt, c

8 Steam reviews

10. Eden - World Builder

Explore a world of possibility. Build your own personal Eden. Unleash your creative and adventurous spirit!

7 Steam reviews

11. Metal Detector Island

A cozy first-person metal-detecting adventure where you explore an island, follow signals, dig up buried chests, sell or collect your finds.

7 Steam reviews

12. Victor Space Program

A first-person voxel survival crafting game. Land on a strange new planet with your friends and dig up what you need, build better tools, watch out fo

1 Steam review

13. Master Stacker: Tower Trials

Master Stacker: Tower Trials is a physics-based 3D puzzle balance game. Place awkward objects, read the center of mass, and survive tense wobbling tow

1 Steam review

14. Cheap TattooNew

Run your own tattoo shop and actually do the tattooing. Dial in voltage and needle depth, line it, shade it, wipe the blood - and keep the customer fr

15. Build In Space

Build In Space is a relaxing tycoon game where you can grow crops, build your base, and raise animals.

16. Until We Fly

Team up as tiny caterpillars in an online co-op escape adventure for up to 8 players. Rescue fallen friends, overcome treacherous paths, and clear eac

17. Boss Key

An all-in-one toolkit for card game development. Visually design, test, and deploy your game with smart templates and live previews.